body,
p,
h2,
h3,
h4 {
  margin: 0;
  padding: 0;
  color: #000;
}
h2,
h3,
h4 {
  font-weight: 600;
}
@media screen and (max-width: 1920px) {
  .container1 .pc_banner1 {
    display: block;
  }
  .container1 .mb_banner1 {
    display: none;
  }
  .container1 .bannercontainer .banner1 {
    width: 100%;
  }
  .container1 .main .group {
    background-color: #f9fafc;
  }
  .container1 .main .group .part_one {
    max-width: 1200px;
    width: 62.5%;
    margin: 0 auto;
  }
  .container1 .main .group .part_one .part_one_title h2 {
    text-align: center;
    font-size: 32px;
    padding: 3% 0;
  }
  .container1 .main .group .part_one .part_one_container {
    padding: 2% 0;
    display: flex;
    justify-content: space-around;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_left {
    padding: 2% 0;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 50%;
    border-right: 1px solid #e2e3e5;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_left .pc_banner1 {
    display: block;
    width: 18%;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_left .mb_banner1 {
    display: none;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_left h3 {
    margin-left: 4%;
    font-size: 22px;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_right {
    padding: 2% 0;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 50%;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_right .pc_banner1 {
    display: block;
    width: 18%;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_right .mb_banner1 {
    display: none;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_right h3 {
    margin-left: 4%;
    font-size: 22px;
  }
  .container1 .main .retail_store {
    width: 100%;
    padding: 2% 0 1%;
    background-color: #f7f8fa;
  }
  .container1 .main .retail_store h2 {
    text-align: center;
    font-size: 30px;
    margin-bottom: 0.8%;
  }
  .container1 .main .retail_store p {
    text-align: center;
    font-size: 15px;
    line-height: 22px;
    color: #4d4d4d;
  }
  .container1 .main .part_two {
    background-color: #fbfbfc;
  }
  .container1 .main .part_two .part_two_container {
    max-width: 1200px;
    width: 62.5%;
    margin: 0 auto;
    padding-top: 2%;
    padding-bottom: 1.5%;
    display: flex;
    justify-content: space-around;
  }
  .container1 .main .part_two .part_two_container .part_two_container_left {
    display: flex;
    align-items: flex-start;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    width: 50%;
  }
  .container1 .main .part_two .part_two_container .part_two_container_left img {
    width: 16%;
    margin-bottom: 1.5%;
  }
  .container1 .main .part_two .part_two_container .part_two_container_left p {
    font-size: 16px;
    color: #666666;
  }
  .container1 .main .part_two .part_two_container .part_two_container_right {
    display: flex;
    align-items: flex-start;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    width: 50%;
  }
  .container1 .main .part_two .part_two_container .part_two_container_right img {
    width: 16%;
    margin-bottom: 1.5%;
  }
  .container1 .main .part_two .part_two_container .part_two_container_right p {
    font-size: 16px;
    color: #666666;
    text-align: center;
  }
  .container1 .main .part_three {
    position: relative;
  }
  .container1 .main .part_three .banner2 {
    width: 100%;
  }
  .container1 .main .part_three .part_three_ab {
    position: absolute;
    top: 1%;
    left: 50%;
    max-width: 1200px;
    width: 62.5%;
    margin-left: -31.25%;
  }
  .container1 .main .part_three .part_three_ab .part_three_top {
    width: 100%;
    padding-bottom: 12%;
  }
  .container1 .main .part_three .part_three_ab .part_three_top h3 {
    margin-top: 2%;
    margin-bottom: 2%;
    text-align: center;
    font-size: 20px;
  }
  .container1 .main .part_three .part_three_ab .part_three_top img {
    width: 24%;
    display: block;
    float: left;
    margin: 0 0.5%;
    height: auto;
  }
  .container1 .main .part_three .part_three_ab .part_three_top .mb_banner1 {
    display: none;
  }
  .container1 .main .part_three .part_three_ab h3 {
    text-align: center;
    margin-top: 2%;
    margin-bottom: 2%;
    font-size: 20px;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom {
    background-color: rgba(255, 255, 255, 0.82);
    margin-left: 0.5%;
    padding-top: 3%;
    padding-bottom: 2%;
    width: 99%;
    display: flex;
    align-items: center;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom div {
    margin: 0 1.5%;
    width: 30%;
    float: left;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: center;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom div .retail_img1 {
    width: 53.25%;
    display: block;
    margin: 0 auto;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom div .retail_img2 {
    width: 54.17%;
    display: block;
    margin: 0 auto;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom div .retail_img3 {
    width: 51.08%;
    display: block;
    margin: 0 auto;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom div .link_know_more {
    width: 100%;
    margin: 0;
    padding: 0;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom div .know_more {
    width: 52%;
    cursor: pointer;
    display: block;
    margin: 0 auto;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom div p {
    text-align: center;
    margin-top: 2%;
    margin-bottom: 3%;
    font-size: 16px;
    color: #4d4d4d;
    min-height: 42px;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom2 {
    background-color: rgba(255, 255, 255, 0.82);
    margin-left: 0.5%;
    padding-top: 2%;
    padding-bottom: 2%;
    width: 99%;
    display: flex;
    align-items: center;
    justify-content: space-around;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom2 div {
    width: 33%;
    float: left;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom2 div .retail_img1 {
    width: 54.25%;
    display: block;
    margin: 0 auto;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom2 div .retail_img2 {
    width: 53.75%;
    display: block;
    margin: 0 auto;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom2 div .know_more {
    width: 52%;
    cursor: pointer;
    display: block;
    margin: 0 auto;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom2 div .link_know_more {
    width: 100%;
    margin: 0;
    padding: 0;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom2 div p {
    text-align: center;
    margin-top: 2%;
    margin-bottom: 3%;
    font-size: 16px;
    color: #4d4d4d;
    min-height: 42px;
  }
  .container1 .main .part_four {
    padding: 3% 0;
    background-color: #f4f5f8;
  }
  .container1 .main .part_four .part_four_title {
    max-width: 1200px;
    width: 62.5%;
    margin: 0 auto;
  }
  .container1 .main .part_four .part_four_title h3 {
    text-align: center;
    margin-bottom: 4%;
    font-size: 18px;
  }
  .container1 .main .part_four .part_four_container {
    max-width: 1200px;
    width: 62.5%;
    margin: 0 auto;
    display: flex;
    justify-content: space-around;
  }
  .container1 .main .part_four .part_four_container h3 {
    text-align: center;
  }
  .container1 .main .part_four .part_four_container .part_four_container_left {
    width: 39%;
    padding: 0 3.5% 3%;
    border-right: 1px dashed #e2e3e5;
  }
  .container1 .main .part_four .part_four_container .part_four_container_left p {
    line-height: 24px;
    font-size: 15px;
    color: #4c4c4c;
  }
  .container1 .main .part_four .part_four_container .part_four_container_left h4 {
    text-align: center;
    margin-bottom: 8%;
    font-size: 18px;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right {
    display: flex;
    flex-direction: column;
    width: 52%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right h4 {
    text-align: center;
    margin-bottom: 5%;
    font-size: 18px;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right .right_container {
    width: 93%;
    padding: 0 3.5%;
    display: flex;
    justify-content: space-around;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right .right_container .right_container_one {
    width: 25%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right .right_container img {
    display: block;
    margin: 0 auto;
    width: 80%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right .right_container p {
    text-align: center;
    font-size: 13px;
    margin: 7% 0;
    color: #4c4c4c;
  }
  .container1 .main .part_four .part_four_container .part_four_container_left2 {
    width: 40%;
    padding: 0 1.5% 1%;
    border-right: 1px dashed #e2e3e5;
  }
  .container1 .main .part_four .part_four_container .part_four_container_left2 p {
    line-height: 24px;
    font-size: 15px;
    color: #4c4c4c;
  }
  .container1 .main .part_four .part_four_container .part_four_container_left2 h4 {
    text-align: center;
    margin-bottom: 8%;
    font-size: 18px;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right2 {
    display: flex;
    flex-direction: column;
    width: 57%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right2 h4 {
    text-align: center;
    margin-bottom: 5%;
    font-size: 18px;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right2 .right_container {
    width: 100%;
    display: flex;
    justify-content: space-around;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right2 .right_container .right_container_one {
    width: 25%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right2 .right_container img {
    display: block;
    margin: 0 auto;
    width: 70%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right2 .right_container p {
    text-align: center;
    font-size: 13px;
    margin: 9% 0;
    padding: 0 5%;
    color: #4c4c4c;
  }
}
@media screen and (max-width: 1366px) {
  .container1 .pc_banner1 {
    display: block;
  }
  .container1 .mb_banner1 {
    display: none;
  }
  .container1 .bannercontainer .banner1 {
    width: 100%;
  }
  .container1 .main .group .part_one .part_one_title h2 {
    text-align: center;
    font-size: 24px;
    padding: 3% 0;
  }
  .container1 .main .group .part_one .part_one_container {
    padding: 2% 0;
    display: flex;
    justify-content: space-around;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_left {
    padding: 2% 0;
    display: flex;
    align-items: center;
    width: 50%;
    border-right: 1px solid #e2e3e5;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_left .pc_banner1 {
    display: block;
    width: 18%;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_left .mb_banner1 {
    display: none;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_left h3 {
    margin-left: 2%;
    font-size: 21px;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_right {
    padding: 2% 0;
    display: flex;
    align-items: center;
    width: 50%;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_right .pc_banner1 {
    display: block;
    width: 18%;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_right .mb_banner1 {
    display: none;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_right h3 {
    margin-left: 2%;
    font-size: 21px;
  }
  .container1 .main .retail_store {
    width: 100%;
    padding: 2% 0 1%;
    background-color: #f7f8fa;
  }
  .container1 .main .retail_store h2 {
    text-align: center;
    font-size: 22px;
    margin-bottom: 0.8%;
  }
  .container1 .main .retail_store p {
    text-align: center;
    font-size: 14px;
    line-height: 22px;
  }
  .container1 .main .part_two .part_two_container {
    padding-top: 2%;
    padding-bottom: 1.5%;
    display: flex;
    justify-content: space-around;
  }
  .container1 .main .part_two .part_two_container .part_two_container_left {
    display: flex;
    align-items: flex-start;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    width: 50%;
  }
  .container1 .main .part_two .part_two_container .part_two_container_left img {
    width: 16%;
    margin-bottom: 1.5%;
  }
  .container1 .main .part_two .part_two_container .part_two_container_left p {
    font-size: 14px;
  }
  .container1 .main .part_two .part_two_container .part_two_container_right {
    display: flex;
    align-items: flex-start;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    width: 50%;
  }
  .container1 .main .part_two .part_two_container .part_two_container_right img {
    width: 16%;
    margin-bottom: 1.5%;
  }
  .container1 .main .part_two .part_two_container .part_two_container_right p {
    font-size: 14px;
  }
  .container1 .main .part_three {
    position: relative;
  }
  .container1 .main .part_three .banner2 {
    width: 100%;
  }
  .container1 .main .part_three .part_three_ab {
    position: absolute;
    top: 1%;
    left: 50%;
    max-width: 1200px;
    width: 62.5%;
    margin-left: -31.25%;
  }
  .container1 .main .part_three .part_three_ab .part_three_top {
    width: 100%;
    padding-bottom: 12%;
  }
  .container1 .main .part_three .part_three_ab .part_three_top h3 {
    margin-top: 2%;
    margin-bottom: 2%;
    text-align: center;
    font-size: 17px;
  }
  .container1 .main .part_three .part_three_ab .part_three_top img {
    width: 24%;
    display: block;
    float: left;
    margin: 0 0.5%;
    height: auto;
  }
  .container1 .main .part_three .part_three_ab h3 {
    text-align: center;
    margin-top: 2%;
    margin-bottom: 2%;
    font-size: 17px;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom {
    background-color: rgba(232, 232, 234, 0.9);
    margin-left: 0.5%;
    padding-top: 1%;
    padding-bottom: 1%;
    width: 99%;
    display: flex;
    align-items: center;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom div {
    width: 33%;
    float: left;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: center;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom div .retail_img1 {
    width: 54.25%;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom div .retail_img2 {
    width: 53.75%;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom div .retail_img3 {
    width: 51.5%;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom div .know_more {
    width: 52%;
    cursor: pointer;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom div p {
    text-align: center;
    margin-top: 0%;
    margin-bottom: 1%;
    font-size: 13px;
    min-height: 32px;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom2 {
    background-color: rgba(232, 232, 234, 0.9);
    margin-left: 0.5%;
    padding-top: 1%;
    padding-bottom: 1%;
    width: 99%;
    display: flex;
    align-items: center;
    justify-content: space-around;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom2 div {
    width: 33%;
    float: left;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom2 div .retail_img1 {
    width: 54.25%;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom2 div .retail_img2 {
    width: 53.75%;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom2 div .know_more {
    width: 52%;
    cursor: pointer;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom2 div p {
    text-align: center;
    margin-top: 0%;
    margin-bottom: 1%;
    font-size: 13px;
    min-height: 32px;
  }
  .container1 .main .part_four {
    padding: 3% 0;
  }
  .container1 .main .part_four .part_four_title h3 {
    text-align: center;
    margin-bottom: 4%;
  }
  .container1 .main .part_four .part_four_container {
    display: flex;
    justify-content: space-around;
  }
  .container1 .main .part_four .part_four_container h3 {
    text-align: center;
  }
  .container1 .main .part_four .part_four_container .part_four_container_left {
    width: 39%;
    padding: 0 2.5% 1%;
    border-right: 1px dashed #e2e3e5;
  }
  .container1 .main .part_four .part_four_container .part_four_container_left p {
    line-height: 24px;
    font-size: 13px;
  }
  .container1 .main .part_four .part_four_container .part_four_container_left h4 {
    text-align: center;
    margin-bottom: 6%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right {
    display: flex;
    flex-direction: column;
    width: 54%;
    padding: 0 1%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right h4 {
    text-align: center;
    margin-bottom: 5%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right .right_container {
    width: 93%;
    padding: 0 3.5%;
    display: flex;
    justify-content: space-around;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right .right_container .right_container_one {
    width: 25%;
    margin-top: 2%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right .right_container img {
    display: block;
    margin: 0 auto;
    width: 80%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right .right_container p {
    text-align: center;
    font-size: 12px;
    margin: 7% 0;
    margin-top: 11%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_left2 {
    width: 40%;
    padding: 0 1.5% 1%;
    border-right: 1px dashed #e2e3e5;
  }
  .container1 .main .part_four .part_four_container .part_four_container_left2 p {
    line-height: 24px;
    font-size: 13px;
  }
  .container1 .main .part_four .part_four_container .part_four_container_left2 h4 {
    text-align: center;
    margin-bottom: 6%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right2 {
    display: flex;
    flex-direction: column;
    width: 54%;
    padding: 0 1.5%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right2 h4 {
    text-align: center;
    margin-bottom: 5%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right2 .right_container {
    width: 100%;
    display: flex;
    justify-content: space-around;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right2 .right_container .right_container_one {
    width: 25%;
    margin-top: 3%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right2 .right_container img {
    display: block;
    margin: 0 auto;
    width: 80%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right2 .right_container p {
    text-align: center;
    font-size: 12px;
    margin: 9% 0;
    margin-top: 20%;
  }
}
@media screen and (max-width: 1024px) {
  .container1 .pc_banner1 {
    display: block;
  }
  .container1 .mb_banner1 {
    display: none;
  }
  .container1 .bannercontainer .banner1 {
    width: 100%;
  }
  .container1 .main .group .part_one .part_one_title h2 {
    text-align: center;
    font-size: 22px;
    padding: 3% 0;
  }
  .container1 .main .group .part_one .part_one_container {
    margin: 2% 0;
    display: flex;
    justify-content: space-around;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_left {
    padding: 2% 0;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 50%;
    border-right: 1px solid #e2e3e5;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_left .pc_banner1 {
    display: block;
    width: 18%;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_left .mb_banner1 {
    display: none;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_left h3 {
    margin-left: 2%;
    font-size: 19px;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_right {
    padding: 2% 0;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 50%;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_right .pc_banner1 {
    display: block;
    width: 18%;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_right .mb_banner1 {
    display: none;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_right h3 {
    margin-left: 2%;
    font-size: 19px;
  }
  .container1 .main .retail_store {
    width: 100%;
    padding: 2% 0 1%;
    background-color: #f7f8fa;
  }
  .container1 .main .retail_store h2 {
    text-align: center;
    font-size: 20px;
    margin-bottom: 0.8%;
  }
  .container1 .main .retail_store p {
    text-align: center;
    font-size: 12px;
    line-height: 18px;
  }
  .container1 .main .part_two .part_two_container {
    padding-top: 2%;
    padding-bottom: 1.5%;
    display: flex;
    justify-content: space-around;
  }
  .container1 .main .part_two .part_two_container .part_two_container_left {
    display: flex;
    align-items: flex-start;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    width: 50%;
  }
  .container1 .main .part_two .part_two_container .part_two_container_left img {
    width: 16%;
    margin-bottom: 1.5%;
  }
  .container1 .main .part_two .part_two_container .part_two_container_left p {
    font-size: 12px;
    line-height: 16px;
  }
  .container1 .main .part_two .part_two_container .part_two_container_right {
    display: flex;
    align-items: flex-start;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    width: 50%;
  }
  .container1 .main .part_two .part_two_container .part_two_container_right img {
    width: 16%;
    margin-bottom: 1.5%;
  }
  .container1 .main .part_two .part_two_container .part_two_container_right p {
    font-size: 12px;
    line-height: 16px;
  }
  .container1 .main .part_three {
    position: relative;
  }
  .container1 .main .part_three .banner2 {
    width: 100%;
  }
  .container1 .main .part_three .part_three_ab {
    position: absolute;
    top: 1%;
    left: 50%;
    max-width: 1200px;
    width: 62.5%;
    margin-left: -31.25%;
  }
  .container1 .main .part_three .part_three_ab .part_three_top {
    width: 100%;
    padding-bottom: 12%;
  }
  .container1 .main .part_three .part_three_ab .part_three_top h3 {
    margin-top: 1%;
    margin-bottom: 2%;
    text-align: center;
    font-size: 15px;
  }
  .container1 .main .part_three .part_three_ab .part_three_top img {
    width: 24%;
    display: block;
    float: left;
    margin: 0 0.5%;
    height: auto;
  }
  .container1 .main .part_three .part_three_ab h3 {
    text-align: center;
    margin-top: 2%;
    margin-bottom: 1%;
    font-size: 15px;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom {
    background-color: rgba(232, 232, 234, 0.9);
    margin-left: 0.5%;
    padding-top: 1%;
    padding-bottom: 1%;
    width: 99%;
    display: flex;
    align-items: center;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom div {
    width: 33%;
    float: left;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: center;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom div .retail_img1 {
    width: 54.25%;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom div .retail_img2 {
    width: 53.75%;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom div .retail_img3 {
    width: 51.5%;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom div .know_more {
    width: 52%;
    cursor: pointer;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom div p {
    text-align: center;
    margin-top: 2%;
    margin-bottom: 3%;
    font-size: 12px;
    min-height: 34px;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom2 {
    background-color: rgba(232, 232, 234, 0.9);
    margin-left: 0.5%;
    padding-top: 1%;
    padding-bottom: 1%;
    width: 99%;
    display: flex;
    align-items: center;
    justify-content: space-around;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom2 div {
    width: 33%;
    float: left;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom2 div .retail_img1 {
    width: 54.25%;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom2 div .retail_img2 {
    width: 53.75%;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom2 div .know_more {
    width: 52%;
    cursor: pointer;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom2 div p {
    text-align: center;
    margin-top: 2%;
    margin-bottom: 3%;
    font-size: 12px;
    min-height: 34px;
  }
  .container1 .main .part_four {
    padding: 3% 0;
  }
  .container1 .main .part_four .part_four_title h3 {
    text-align: center;
    margin-bottom: 4%;
    font-size: 14px;
  }
  .container1 .main .part_four .part_four_container {
    display: flex;
    justify-content: space-around;
  }
  .container1 .main .part_four .part_four_container h3 {
    text-align: center;
  }
  .container1 .main .part_four .part_four_container .part_four_container_left {
    width: 39%;
    padding: 0 2.5% 1%;
    border-right: 1px dashed #e2e3e5;
  }
  .container1 .main .part_four .part_four_container .part_four_container_left p {
    font-size: 12px;
    line-height: 18px;
  }
  .container1 .main .part_four .part_four_container .part_four_container_left h4 {
    text-align: center;
    margin-bottom: 6%;
    font-size: 14px;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right {
    display: flex;
    flex-direction: column;
    width: 56%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right h4 {
    text-align: center;
    margin-bottom: 5%;
    font-size: 14px;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right .right_container {
    width: 93%;
    padding: 0 3.5%;
    display: flex;
    justify-content: space-around;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right .right_container .right_container_one {
    width: 31%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right .right_container img {
    display: block;
    margin: 0 auto;
    width: 70%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right .right_container p {
    text-align: center;
    margin: 7% 0;
    font-size: 12px;
  }
  .container1 .main .part_four .part_four_container .part_four_container_left2 {
    width: 40%;
    padding: 0 1.5% 1%;
    border-right: 1px dashed #e2e3e5;
  }
  .container1 .main .part_four .part_four_container .part_four_container_left2 p {
    font-size: 12px;
    line-height: 18px;
  }
  .container1 .main .part_four .part_four_container .part_four_container_left2 h4 {
    text-align: center;
    margin-bottom: 8%;
    font-size: 14px;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right2 {
    display: flex;
    flex-direction: column;
    width: 57%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right2 h4 {
    text-align: center;
    margin-bottom: 5%;
    font-size: 14px;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right2 .right_container {
    width: 100%;
    display: flex;
    justify-content: space-around;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right2 .right_container .right_container_one {
    width: 25%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right2 .right_container img {
    display: block;
    margin: 0 auto;
    width: 80%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right2 .right_container p {
    text-align: center;
    font-size: 12px;
    margin: 7% 0;
  }
}
@media screen and (max-width: 900px) {
  .container1 .pc_banner1 {
    display: none;
  }
  .container1 .mb_banner1 {
    display: block;
  }
  .container1 .bannercontainer .banner1 {
    width: 100%;
  }
  .container1 .main .group {
    width: 100%;
  }
  .container1 .main .group .part_one {
    max-width: none;
    width: 100%;
    margin: 0;
  }
  .container1 .main .group .part_one .part_one_title h2 {
    text-align: center;
    font-size: 27px;
    padding: 3% 0;
  }
  .container1 .main .group .part_one .part_one_container {
    padding: 2% 0;
    display: flex;
    justify-content: space-around;
    margin: 0;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_left {
    padding: 2% 0;
    display: block;
    justify-content: center;
    align-items: center;
    width: 50%;
    border-right: 1px solid #e2e3e5;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_left .mb_banner1 {
    display: block;
    margin: 0 auto 2%;
    width: 25%;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_left .pc_banner1 {
    display: none;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_left h3 {
    margin-left: 0%;
    text-align: center;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_right {
    padding: 2% 0;
    display: block;
    justify-content: center;
    align-items: center;
    width: 50%;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_right .mb_banner1 {
    display: block;
    margin: 0 auto 2%;
    width: 25%;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_right .pc_banner1 {
    display: none;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_right h3 {
    margin-left: 0%;
    text-align: center;
  }
  .container1 .main .retail_store {
    width: 82%;
    padding: 2% 9% 1%;
    background-color: #f7f8fa;
  }
  .container1 .main .retail_store h2 {
    text-align: center;
    font-size: 27px;
    margin-bottom: 2.8%;
    margin-top: 4%;
  }
  .container1 .main .retail_store p {
    text-align: center;
    font-size: 18px;
    margin-bottom: 2%;
    line-height: 26px;
  }
  .container1 .main .part_two {
    width: 92%;
    padding: 2% 4%;
  }
  .container1 .main .part_two .part_two_container {
    padding-top: 2%;
    padding-bottom: 1.5%;
    width: 100%;
    display: flex;
    justify-content: space-around;
  }
  .container1 .main .part_two .part_two_container .part_two_container_left {
    display: flex;
    align-items: flex-start;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    width: 50%;
  }
  .container1 .main .part_two .part_two_container .part_two_container_left img {
    width: 25%;
    margin-bottom: 1.5%;
  }
  .container1 .main .part_two .part_two_container .part_two_container_left p {
    font-size: 17px;
  }
  .container1 .main .part_two .part_two_container .part_two_container_right {
    display: flex;
    align-items: flex-start;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    width: 50%;
  }
  .container1 .main .part_two .part_two_container .part_two_container_right img {
    width: 25%;
    margin-bottom: 1.5%;
  }
  .container1 .main .part_two .part_two_container .part_two_container_right p {
    font-size: 17px;
    line-height: 21px;
  }
  .container1 .main .part_three {
    position: relative;
  }
  .container1 .main .part_three .banner2 {
    width: 100%;
  }
  .container1 .main .part_three .part_three_ab {
    position: absolute;
    top: 1%;
    left: 0%;
    width: 92%;
    padding: 0 4%;
    margin-left: 0%;
  }
  .container1 .main .part_three .part_three_ab .part_three_top {
    width: 100%;
    padding-bottom: 4%;
    margin-top: 1%;
  }
  .container1 .main .part_three .part_three_ab .part_three_top h3 {
    margin-top: 2%;
    margin-bottom: 4%;
    text-align: center;
    font-size: 26px;
  }
  .container1 .main .part_three .part_three_ab .part_three_top img {
    width: 32%;
    display: block;
    float: left;
    margin: 0 0;
    margin-right: 2%;
    height: auto;
  }
  .container1 .main .part_three .part_three_ab .part_three_top img:nth-child(3) {
    margin-bottom: 2%;
  }
  .container1 .main .part_three .part_three_ab .part_three_top img:nth-child(4) {
    margin-right: 0%;
  }
  .container1 .main .part_three .part_three_ab .part_three_top .mb_images {
    width: 35%;
    clear: both;
    display: block;
    float: none;
    margin: 0 auto;
    margin-top: 2%;
  }
  .container1 .main .part_three .part_three_ab .part_three_top .pc_banner1 {
    display: none;
  }
  .container1 .main .part_three .part_three_ab h3 {
    text-align: center;
    margin-top: 2%;
    margin-bottom: 4%;
    font-size: 26px;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom {
    background-color: rgba(232, 232, 234, 0.9);
    margin-left: 0%;
    padding-top: 3%;
    padding-bottom: 3%;
    width: 100%;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom .part_three_div {
    width: 50%;
    float: left;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: center;
    margin: 0;
    margin-bottom: 4%;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom .part_three_div:nth-child(3) {
    margin-bottom: 0%;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom .part_three_div .retail_img1 {
    width: 54.25%;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom .part_three_div .retail_img2 {
    width: 53.75%;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom .part_three_div .retail_img3 {
    width: 51.5%;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom .part_three_div .know_more {
    width: 62%;
    cursor: pointer;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom .part_three_div p {
    text-align: center;
    margin-top: 0%;
    margin-bottom: 1%;
    font-size: 18px;
    min-height: 48px;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom2 {
    background-color: rgba(232, 232, 234, 0.9);
    margin-left: 0.5%;
    padding-top: 3%;
    padding-bottom: 3%;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-around;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom2 div {
    width: 50%;
    float: left;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom2 div .retail_img1 {
    width: 54.25%;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom2 div .retail_img2 {
    width: 53.75%;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom2 div .know_more {
    width: 62%;
    cursor: pointer;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom2 div p {
    text-align: center;
    margin-top: 2%;
    margin-bottom: 3%;
    font-size: 18px;
  }
  .container1 .main .part_four {
    padding: 3% 4%;
    width: 92%;
    margin: 0 auto;
  }
  .container1 .main .part_four .part_four_title {
    max-width: none;
    width: 100%;
    margin: 0;
  }
  .container1 .main .part_four .part_four_title h3 {
    text-align: center;
    margin-bottom: 4%;
    font-size: 23px;
  }
  .container1 .main .part_four .part_four_container {
    max-width: none;
    width: 92%;
    margin: 0;
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    padding: 4%;
    background-color: #fbfcfd;
    box-shadow: 0 0 25px #eef0f4;
  }
  .container1 .main .part_four .part_four_container h3 {
    text-align: center;
  }
  .container1 .main .part_four .part_four_container .part_four_container_left {
    width: 93%;
    padding: 0 0 5%;
    border-bottom: 1px dashed #e2e3e5;
    border-right: none;
  }
  .container1 .main .part_four .part_four_container .part_four_container_left p {
    line-height: 25px;
    font-size: 16px;
  }
  .container1 .main .part_four .part_four_container .part_four_container_left h4 {
    text-align: center;
    margin-bottom: 4%;
    font-size: 23px;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right {
    display: flex;
    flex-direction: column;
    width: 100%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right h4 {
    text-align: center;
    margin-bottom: 5%;
    font-size: 23px;
    margin-top: 4%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right .right_container {
    width: 93%;
    padding: 0 3.5%;
    display: flex;
    justify-content: space-around;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right .right_container .right_container_one {
    width: 25%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right .right_container img {
    display: block;
    margin: 0 auto;
    width: 80%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right .right_container p {
    text-align: center;
    font-size: 16px;
    margin: 7% 0;
  }
  .container1 .main .part_four .part_four_container .part_four_container_left2 {
    width: 97%;
    padding: 0 0% 3%;
    border-bottom: 1px dashed #e2e3e5;
    border-right: none;
  }
  .container1 .main .part_four .part_four_container .part_four_container_left2 p {
    line-height: 25px;
    font-size: 16px;
  }
  .container1 .main .part_four .part_four_container .part_four_container_left2 h4 {
    text-align: center;
    margin-bottom: 3%;
    font-size: 23px;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right2 {
    display: flex;
    flex-direction: column;
    width: 100%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right2 h4 {
    text-align: center;
    margin-bottom: 5%;
    font-size: 23px;
    margin-top: 3%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right2 .right_container {
    width: 100%;
    display: flex;
    justify-content: space-around;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right2 .right_container .right_container_one {
    width: 25%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right2 .right_container img {
    display: block;
    margin: 0 auto;
    width: 80%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right2 .right_container p {
    text-align: center;
    font-size: 16px;
    margin: 7% 0;
    padding: 0 3%;
  }
}
@media screen and (max-width: 668px) {
  .container1 .pc_banner1 {
    display: none;
  }
  .container1 .mb_banner1,
  .container1 .mbp {
    display: block;
  }
  .container1 .bannercontainer .banner1 {
    width: 100%;
  }
  .container1 .main .group {
    width: 100%;
  }
  .container1 .main .group .part_one .part_one_title h2 {
    text-align: center;
    font-size: 27px;
    padding: 3% 0;
  }
  .container1 .main .group .part_one .part_one_container {
    margin: 2% 0;
    display: flex;
    justify-content: space-around;
    margin: 0;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_left {
    padding: 2% 0;
    display: block;
    justify-content: center;
    align-items: center;
    width: 50%;
    border-right: 1px solid #e2e3e5;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_left .mb_banner1 {
    display: block;
    margin: 0 auto 2%;
    width: 25%;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_left .pc_banner1 {
    display: none;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_left h3 {
    margin-left: 0%;
    text-align: center;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_right {
    padding: 2% 0;
    display: block;
    justify-content: center;
    align-items: center;
    width: 50%;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_right .mb_banner1 {
    display: block;
    margin: 0 auto 2%;
    width: 25%;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_right .pc_banner1 {
    display: none;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_right h3 {
    margin-left: 0%;
    text-align: center;
  }
  .container1 .main .retail_store {
    width: 82%;
    padding: 2% 9% 1%;
    background-color: #f7f8fa;
  }
  .container1 .main .retail_store h2 {
    text-align: center;
    font-size: 25px;
    margin-top: 4%;
  }
  .container1 .main .retail_store p {
    text-align: center;
    font-size: 16px;
    margin-bottom: 2%;
    line-height: 20px;
  }
  .container1 .main .part_two {
    width: 92%;
    padding: 2% 4%;
  }
  .container1 .main .part_two .part_two_container {
    padding-top: 2%;
    padding-bottom: 1.5%;
    width: 100%;
    display: flex;
    justify-content: space-around;
  }
  .container1 .main .part_two .part_two_container .part_two_container_left {
    display: flex;
    align-items: flex-start;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    width: 50%;
  }
  .container1 .main .part_two .part_two_container .part_two_container_left img {
    width: 31%;
    margin-bottom: 1.5%;
  }
  .container1 .main .part_two .part_two_container .part_two_container_left p {
    font-size: 15px;
  }
  .container1 .main .part_two .part_two_container .part_two_container_right {
    display: flex;
    align-items: flex-start;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    width: 50%;
  }
  .container1 .main .part_two .part_two_container .part_two_container_right img {
    width: 31%;
    margin-bottom: 1.5%;
  }
  .container1 .main .part_two .part_two_container .part_two_container_right p {
    font-size: 15px;
    line-height: 17px;
  }
  .container1 .main .part_three {
    position: relative;
  }
  .container1 .main .part_three .banner2 {
    width: 100%;
  }
  .container1 .main .part_three .part_three_ab {
    position: absolute;
    top: 1%;
    left: 0%;
    width: 92%;
    padding: 0 4%;
    margin-left: 0%;
  }
  .container1 .main .part_three .part_three_ab .part_three_top {
    width: 100%;
  }
  .container1 .main .part_three .part_three_ab .part_three_top h3 {
    margin-top: 2%;
    margin-bottom: 4%;
    text-align: center;
    font-size: 24px;
  }
  .container1 .main .part_three .part_three_ab .part_three_top img {
    width: 32%;
    display: block;
    float: left;
    margin: 0 0;
    margin-right: 2%;
    height: auto;
  }
  .container1 .main .part_three .part_three_ab .part_three_top img:nth-child(4) {
    margin-right: 0%;
  }
  .container1 .main .part_three .part_three_ab .part_three_top .mb_images {
    width: 35%;
    clear: both;
    display: block;
    float: none;
    margin: 0 auto;
    margin-top: 2%;
  }
  .container1 .main .part_three .part_three_ab h3 {
    text-align: center;
    margin-top: 2%;
    margin-bottom: 4%;
    font-size: 26px;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom {
    background-color: rgba(232, 232, 234, 0.9);
    margin-left: 0%;
    padding-top: 3%;
    padding-bottom: 3%;
    width: 100%;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom .part_three_div {
    width: 50%;
    float: left;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: center;
    margin-bottom: 4%;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom .part_three_div:nth-child(3) {
    margin-bottom: 0%;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom .part_three_div .retail_img1 {
    width: 54.25%;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom .part_three_div .retail_img2 {
    width: 53.75%;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom .part_three_div .retail_img3 {
    width: 51.5%;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom .part_three_div .know_more {
    width: 62%;
    cursor: pointer;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom .part_three_div p {
    text-align: center;
    margin-top: 2%;
    margin-bottom: 3%;
    font-size: 16px;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom2 {
    background-color: rgba(232, 232, 234, 0.9);
    margin-left: 0.5%;
    padding-top: 3%;
    padding-bottom: 3%;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-around;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom2 div {
    width: 50%;
    float: left;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom2 div .retail_img1 {
    width: 54.25%;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom2 div .retail_img2 {
    width: 53.75%;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom2 div .know_more {
    width: 62%;
    cursor: pointer;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom2 div p {
    text-align: center;
    margin-top: 2%;
    margin-bottom: 3%;
    font-size: 16px;
  }
  .container1 .main .part_four {
    padding: 3% 4%;
    width: 92%;
    margin: 0 auto;
  }
  .container1 .main .part_four .part_four_title h3 {
    text-align: center;
    margin-bottom: 4%;
    font-size: 21px;
  }
  .container1 .main .part_four .part_four_container {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    padding: 4%;
    background-color: #fbfcfd;
    box-shadow: 0 0 25px #eef0f4;
  }
  .container1 .main .part_four .part_four_container h3 {
    text-align: center;
  }
  .container1 .main .part_four .part_four_container .part_four_container_left {
    width: 93%;
    padding: 0 0 5%;
    border-bottom: 1px dashed #e2e3e5;
    border-right: none;
  }
  .container1 .main .part_four .part_four_container .part_four_container_left p {
    line-height: 25px;
    font-size: 15px;
  }
  .container1 .main .part_four .part_four_container .part_four_container_left h4 {
    text-align: center;
    margin-bottom: 4%;
    font-size: 21px;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right {
    display: flex;
    flex-direction: column;
    width: 100%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right h4 {
    text-align: center;
    margin-bottom: 5%;
    font-size: 21px;
    margin-top: 4%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right .right_container {
    width: 93%;
    padding: 0 3.5%;
    display: flex;
    justify-content: space-around;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right .right_container .right_container_one {
    width: 25%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right .right_container img {
    display: block;
    margin: 0 auto;
    width: 80%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right .right_container p {
    text-align: center;
    font-size: 14px;
    margin: 7% 0;
  }
  .container1 .main .part_four .part_four_container .part_four_container_left2 {
    width: 97%;
    padding: 0 0% 3%;
    border-bottom: 1px dashed #e2e3e5;
    border-right: none;
  }
  .container1 .main .part_four .part_four_container .part_four_container_left2 p {
    line-height: 23px;
    font-size: 15px;
  }
  .container1 .main .part_four .part_four_container .part_four_container_left2 h4 {
    text-align: center;
    margin-bottom: 3%;
    font-size: 21px;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right2 {
    display: flex;
    flex-direction: column;
    width: 100%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right2 h4 {
    text-align: center;
    margin-bottom: 5%;
    font-size: 21px;
    margin-top: 3%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right2 .right_container {
    width: 100%;
    display: flex;
    justify-content: space-around;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right2 .right_container .right_container_one {
    width: 25%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right2 .right_container img {
    display: block;
    margin: 0 auto;
    width: 80%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right2 .right_container p {
    text-align: center;
    font-size: 14px;
    margin: 7% 0;
    padding: 0 3%;
  }
}
@media screen and (max-width: 588px) {
  .container1 .pc_banner1 {
    display: none;
  }
  .container1 .mb_banner1 {
    display: block;
  }
  .container1 .bannercontainer .banner1 {
    width: 100%;
  }
  .container1 .main .group {
    width: 100%;
  }
  .container1 .main .group .part_one .part_one_title h2 {
    text-align: center;
    font-size: 22px;
    padding: 3% 0;
  }
  .container1 .main .group .part_one .part_one_container {
    margin: 2% 0;
    display: flex;
    justify-content: space-around;
    margin: 0;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_left {
    padding: 2% 0;
    display: block;
    justify-content: center;
    align-items: center;
    width: 50%;
    border-right: 1px solid #e2e3e5;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_left .mb_banner1 {
    display: block;
    margin: 0 auto 2%;
    width: 25%;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_left .pc_banner1 {
    display: none;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_left h3 {
    margin-left: 0%;
    text-align: center;
    font-size: 16px;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_right {
    padding: 2% 0;
    display: block;
    justify-content: center;
    align-items: center;
    width: 50%;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_right .mb_banner1 {
    display: block;
    margin: 0 auto 2%;
    width: 25%;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_right .pc_banner1 {
    display: none;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_right h3 {
    margin-left: 0%;
    text-align: center;
    font-size: 16px;
  }
  .container1 .main .retail_store {
    width: 82%;
    padding: 2% 9% 1%;
    background-color: #f7f8fa;
  }
  .container1 .main .retail_store h2 {
    text-align: center;
    font-size: 21px;
    margin-top: 4%;
  }
  .container1 .main .retail_store p {
    text-align: center;
    font-size: 13px;
    margin-bottom: 2%;
  }
  .container1 .main .part_two {
    width: 92%;
    padding: 2% 4%;
  }
  .container1 .main .part_two .part_two_container {
    padding-top: 2%;
    padding-bottom: 1.5%;
    width: 100%;
    display: flex;
    justify-content: space-around;
  }
  .container1 .main .part_two .part_two_container .part_two_container_left {
    display: flex;
    align-items: flex-start;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    width: 50%;
  }
  .container1 .main .part_two .part_two_container .part_two_container_left img {
    width: 25%;
    margin-bottom: 1.5%;
  }
  .container1 .main .part_two .part_two_container .part_two_container_left p {
    font-size: 12px;
  }
  .container1 .main .part_two .part_two_container .part_two_container_right {
    display: flex;
    align-items: flex-start;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    width: 50%;
  }
  .container1 .main .part_two .part_two_container .part_two_container_right img {
    width: 25%;
    margin-bottom: 1.5%;
  }
  .container1 .main .part_two .part_two_container .part_two_container_right p {
    font-size: 12px;
  }
  .container1 .main .part_three {
    position: relative;
  }
  .container1 .main .part_three .banner2 {
    width: 100%;
  }
  .container1 .main .part_three .part_three_ab {
    position: absolute;
    top: 1%;
    left: 0%;
    width: 92%;
    padding: 0 4%;
    margin-left: 0%;
  }
  .container1 .main .part_three .part_three_ab .part_three_top {
    width: 100%;
  }
  .container1 .main .part_three .part_three_ab .part_three_top h3 {
    margin-top: 2%;
    margin-bottom: 4%;
    text-align: center;
    font-size: 22px;
  }
  .container1 .main .part_three .part_three_ab .part_three_top img {
    width: 32%;
    display: block;
    float: left;
    margin: 0 0;
    margin-right: 2%;
    height: auto;
  }
  .container1 .main .part_three .part_three_ab .part_three_top img:nth-child(4) {
    margin-right: 0%;
  }
  .container1 .main .part_three .part_three_ab .part_three_top .mb_images {
    width: 35%;
    clear: both;
    display: block;
    float: none;
    margin: 0 auto;
    margin-top: 2%;
  }
  .container1 .main .part_three .part_three_ab h3 {
    text-align: center;
    margin-top: 2%;
    margin-bottom: 4%;
    font-size: 22px;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom {
    background-color: rgba(232, 232, 234, 0.9);
    margin-left: 0%;
    padding-top: 3%;
    padding-bottom: 3%;
    width: 100%;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom .part_three_div {
    width: 50%;
    float: left;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: center;
    margin-bottom: 4%;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom .part_three_div:nth-child(3) {
    margin-bottom: 0%;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom .part_three_div .retail_img1 {
    width: 54.25%;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom .part_three_div .retail_img2 {
    width: 53.75%;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom .part_three_div .retail_img3 {
    width: 51.5%;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom .part_three_div .know_more {
    width: 62%;
    cursor: pointer;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom .part_three_div p {
    text-align: center;
    margin-top: 0%;
    margin-bottom: 1%;
    font-size: 14px;
    min-height: 38px;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom2 {
    background-color: rgba(232, 232, 234, 0.9);
    margin-left: 0.5%;
    padding-top: 3%;
    padding-bottom: 3%;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-around;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom2 div {
    width: 50%;
    float: left;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom2 div .retail_img1 {
    width: 54.25%;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom2 div .retail_img2 {
    width: 53.75%;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom2 div .know_more {
    width: 62%;
    cursor: pointer;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom2 div p {
    text-align: center;
    margin-top: 0%;
    margin-bottom: 1%;
    font-size: 14px;
    min-height: 38px;
  }
  .container1 .main .part_four {
    padding: 3% 4%;
    width: 92%;
    margin: 0 auto;
  }
  .container1 .main .part_four .part_four_title h3 {
    text-align: center;
    margin-bottom: 4%;
    font-size: 17px;
  }
  .container1 .main .part_four .part_four_container {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    padding: 4%;
    background-color: #fbfcfd;
    box-shadow: 0 0 25px #eef0f4;
  }
  .container1 .main .part_four .part_four_container h3 {
    text-align: center;
  }
  .container1 .main .part_four .part_four_container .part_four_container_left {
    width: 93%;
    padding: 0 0 5%;
    border-bottom: 1px dashed #e2e3e5;
    border-right: none;
  }
  .container1 .main .part_four .part_four_container .part_four_container_left p {
    line-height: 23px;
    font-size: 14px;
  }
  .container1 .main .part_four .part_four_container .part_four_container_left h4 {
    text-align: center;
    margin-bottom: 4%;
    font-size: 17px;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right {
    display: flex;
    flex-direction: column;
    width: 100%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right h4 {
    text-align: center;
    margin-bottom: 5%;
    font-size: 17px;
    margin-top: 4%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right .right_container {
    width: 93%;
    padding: 0 3.5%;
    display: flex;
    justify-content: space-around;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right .right_container .right_container_one {
    width: 25%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right .right_container img {
    display: block;
    margin: 0 auto;
    width: 80%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right .right_container p {
    text-align: center;
    font-size: 13px;
    margin: 7% 0;
  }
  .container1 .main .part_four .part_four_container .part_four_container_left2 {
    width: 97%;
    padding: 0 0% 3%;
    border-bottom: 1px dashed #e2e3e5;
    border-right: none;
  }
  .container1 .main .part_four .part_four_container .part_four_container_left2 p {
    line-height: 23px;
    font-size: 14px;
  }
  .container1 .main .part_four .part_four_container .part_four_container_left2 h4 {
    text-align: center;
    margin-bottom: 3%;
    font-size: 17px;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right2 {
    display: flex;
    flex-direction: column;
    width: 100%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right2 h4 {
    text-align: center;
    margin-bottom: 5%;
    font-size: 17px;
    margin-top: 3%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right2 .right_container {
    width: 100%;
    display: flex;
    justify-content: space-around;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right2 .right_container .right_container_one {
    width: 25%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right2 .right_container img {
    display: block;
    margin: 0 auto;
    width: 80%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right2 .right_container p {
    text-align: center;
    font-size: 13px;
    margin: 7% 0;
    padding: 0 3%;
  }
}
@media screen and (max-width: 440px) {
  .container1 .pc_banner1 {
    display: none;
  }
  .container1 .mb_banner1 {
    display: block;
  }
  .container1 .bannercontainer .banner1 {
    width: 100%;
  }
  .container1 .main .group {
    width: 100%;
  }
  .container1 .main .group .part_one .part_one_title h2 {
    text-align: center;
    font-size: 20px;
    padding: 3% 0;
  }
  .container1 .main .group .part_one .part_one_container {
    margin: 2% 0;
    display: flex;
    justify-content: space-around;
    margin: 0;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_left {
    padding: 2% 0;
    display: block;
    justify-content: center;
    align-items: center;
    width: 50%;
    border-right: 1px solid #e2e3e5;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_left .mb_banner1 {
    display: block;
    margin: 0 auto 2%;
    width: 31%;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_left .pc_banner1 {
    display: none;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_left h3 {
    margin-left: 0%;
    text-align: center;
    font-size: 15px;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_right {
    padding: 2% 0;
    display: block;
    justify-content: center;
    align-items: center;
    width: 50%;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_right .mb_banner1 {
    display: block;
    margin: 0 auto 2%;
    width: 31%;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_right .pc_banner1 {
    display: none;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_right h3 {
    margin-left: 0%;
    text-align: center;
    font-size: 15px;
  }
  .container1 .main .retail_store {
    width: 84%;
    padding: 2% 8% 1%;
    background-color: #f7f8fa;
  }
  .container1 .main .retail_store h2 {
    text-align: center;
    font-size: 19px;
    margin-top: 4%;
  }
  .container1 .main .retail_store p {
    text-align: center;
    font-size: 12px;
    margin-bottom: 2%;
  }
  .container1 .main .part_two {
    width: 92%;
    padding: 2% 4%;
  }
  .container1 .main .part_two .part_two_container {
    padding-top: 2%;
    padding-bottom: 1.5%;
    width: 100%;
    display: flex;
    justify-content: space-around;
  }
  .container1 .main .part_two .part_two_container .part_two_container_left {
    display: flex;
    align-items: flex-start;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    width: 50%;
  }
  .container1 .main .part_two .part_two_container .part_two_container_left img {
    width: 31%;
    margin-bottom: 1.5%;
  }
  .container1 .main .part_two .part_two_container .part_two_container_left p {
    font-size: 12px;
  }
  .container1 .main .part_two .part_two_container .part_two_container_right {
    display: flex;
    align-items: flex-start;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    width: 50%;
  }
  .container1 .main .part_two .part_two_container .part_two_container_right img {
    width: 31%;
    margin-bottom: 1.5%;
  }
  .container1 .main .part_two .part_two_container .part_two_container_right p {
    font-size: 12px;
  }
  .container1 .main .part_two .part_two_container .part_two_container_right .mbppp {
    display: none;
  }
  .container1 .main .part_three {
    position: relative;
  }
  .container1 .main .part_three .banner2 {
    width: 100%;
  }
  .container1 .main .part_three .part_three_ab {
    position: absolute;
    top: 1%;
    left: 0%;
    width: 92%;
    padding: 0 4%;
    margin-left: 0%;
  }
  .container1 .main .part_three .part_three_ab .part_three_top {
    width: 100%;
    padding-bottom: 2%;
    margin-top: 2%;
  }
  .container1 .main .part_three .part_three_ab .part_three_top h3 {
    margin-top: 2%;
    margin-bottom: 2%;
    text-align: center;
    font-size: 20px;
  }
  .container1 .main .part_three .part_three_ab .part_three_top img {
    width: 32%;
    display: block;
    float: left;
    margin: 0 0;
    margin-right: 2%;
    height: auto;
  }
  .container1 .main .part_three .part_three_ab .part_three_top img:nth-child(4) {
    margin-right: 0%;
  }
  .container1 .main .part_three .part_three_ab .part_three_top .mb_images {
    width: 35%;
    clear: both;
    display: block;
    float: none;
    margin: 0 auto;
    margin-top: 2%;
  }
  .container1 .main .part_three .part_three_ab h3 {
    text-align: center;
    margin-top: 2%;
    margin-bottom: 2%;
    font-size: 20px;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom {
    background-color: rgba(232, 232, 234, 0.9);
    margin-left: 0%;
    padding-top: 3%;
    padding-bottom: 3%;
    width: 100%;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom .part_three_div {
    width: 50%;
    float: left;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: center;
    margin-bottom: 4%;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom .part_three_div:nth-child(3) {
    margin-bottom: 0%;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom .part_three_div .retail_img1 {
    width: 54.25%;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom .part_three_div .retail_img2 {
    width: 53.75%;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom .part_three_div .retail_img3 {
    width: 51.5%;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom .part_three_div .know_more {
    width: 62%;
    cursor: pointer;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom .part_three_div p {
    text-align: center;
    margin-top: 0%;
    margin-bottom: 1%;
    font-size: 12px;
    min-height: 35px;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom2 {
    background-color: rgba(232, 232, 234, 0.9);
    margin-left: 0.5%;
    padding-top: 3%;
    padding-bottom: 3%;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-around;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom2 div {
    width: 50%;
    float: left;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom2 div .retail_img1 {
    width: 54.25%;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom2 div .retail_img2 {
    width: 53.75%;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom2 div .know_more {
    width: 62%;
    cursor: pointer;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom2 div p {
    text-align: center;
    margin-top: 0%;
    margin-bottom: 1%;
    font-size: 12px;
    min-height: 35px;
  }
  .container1 .main .part_four {
    padding: 3% 4%;
    width: 92%;
    margin: 0 auto;
  }
  .container1 .main .part_four .part_four_title h3 {
    text-align: center;
    margin-bottom: 4%;
    font-size: 15px;
  }
  .container1 .main .part_four .part_four_container {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    padding: 4%;
    background-color: #fbfcfd;
    box-shadow: 0 0 25px #eef0f4;
  }
  .container1 .main .part_four .part_four_container h3 {
    text-align: center;
  }
  .container1 .main .part_four .part_four_container .part_four_container_left {
    width: 93%;
    padding: 0 0 5%;
    border-bottom: 1px dashed #e2e3e5;
    border-right: none;
  }
  .container1 .main .part_four .part_four_container .part_four_container_left p {
    line-height: 23px;
    font-size: 12px;
  }
  .container1 .main .part_four .part_four_container .part_four_container_left h4 {
    text-align: center;
    margin-bottom: 4%;
    font-size: 15px;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right {
    display: flex;
    flex-direction: column;
    width: 100%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right h4 {
    text-align: center;
    margin-bottom: 5%;
    font-size: 15px;
    margin-top: 4%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right .right_container {
    width: 93%;
    padding: 0 3.5%;
    display: flex;
    justify-content: space-around;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right .right_container .right_container_one {
    width: 25%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right .right_container img {
    display: block;
    margin: 0 auto;
    width: 80%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right .right_container p {
    text-align: center;
    font-size: 12px;
    margin: 7% 0;
  }
  .container1 .main .part_four .part_four_container .part_four_container_left2 {
    width: 97%;
    padding: 0 0% 3%;
    border-bottom: 1px dashed #e2e3e5;
    border-right: none;
  }
  .container1 .main .part_four .part_four_container .part_four_container_left2 p {
    line-height: 19px;
    font-size: 12px;
  }
  .container1 .main .part_four .part_four_container .part_four_container_left2 h4 {
    text-align: center;
    margin-bottom: 3%;
    font-size: 15px;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right2 {
    display: flex;
    flex-direction: column;
    width: 100%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right2 h4 {
    text-align: center;
    margin-bottom: 5%;
    font-size: 15px;
    margin-top: 3%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right2 .right_container {
    width: 100%;
    display: flex;
    justify-content: space-around;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right2 .right_container .right_container_one {
    width: 25%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right2 .right_container img {
    display: block;
    margin: 0 auto;
    width: 80%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right2 .right_container p {
    text-align: center;
    font-size: 12px;
    margin: 7% 0;
    padding: 0 3%;
  }
}
@media screen and (max-width: 320px) {
  .container1 .pc_banner1 {
    display: none;
  }
  .container1 .mb_banner1 {
    display: block;
  }
  .container1 .bannercontainer .banner1 {
    width: 100%;
  }
  .container1 .main .group {
    width: 100%;
  }
  .container1 .main .group .part_one .part_one_title h2 {
    text-align: center;
    font-size: 19px;
    padding: 3% 0;
  }
  .container1 .main .group .part_one .part_one_container {
    margin: 2% 0;
    display: flex;
    justify-content: space-around;
    margin: 0;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_left {
    padding: 2% 0;
    display: block;
    justify-content: center;
    align-items: center;
    width: 50%;
    border-right: 1px solid #e2e3e5;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_left .mb_banner1 {
    display: block;
    margin: 0 auto 2%;
    width: 31%;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_left .pc_banner1 {
    display: none;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_left h3 {
    margin-left: 0%;
    text-align: center;
    font-size: 13px;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_right {
    padding: 2% 0;
    display: block;
    justify-content: center;
    align-items: center;
    width: 50%;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_right .mb_banner1 {
    display: block;
    margin: 0 auto 2%;
    width: 31%;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_right .pc_banner1 {
    display: none;
  }
  .container1 .main .group .part_one .part_one_container .part_one_container_right h3 {
    margin-left: 0%;
    text-align: center;
    font-size: 13px;
  }
  .container1 .main .retail_store {
    width: 86%;
    padding: 2% 7% 1%;
    background-color: #f7f8fa;
  }
  .container1 .main .retail_store h2 {
    text-align: center;
    font-size: 18px;
    margin-top: 4%;
  }
  .container1 .main .retail_store p {
    text-align: center;
    font-size: 12px;
    margin-bottom: 2%;
  }
  .container1 .main .part_two {
    width: 92%;
    padding: 2% 4%;
  }
  .container1 .main .part_two .part_two_container {
    padding-top: 2%;
    padding-bottom: 1.5%;
    width: 100%;
    display: flex;
    justify-content: space-around;
  }
  .container1 .main .part_two .part_two_container .part_two_container_left {
    display: flex;
    align-items: flex-start;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    width: 50%;
  }
  .container1 .main .part_two .part_two_container .part_two_container_left img {
    width: 36%;
    margin-bottom: 1.5%;
  }
  .container1 .main .part_two .part_two_container .part_two_container_left p {
    font-size: 12px;
  }
  .container1 .main .part_two .part_two_container .part_two_container_right {
    display: flex;
    align-items: flex-start;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    width: 50%;
  }
  .container1 .main .part_two .part_two_container .part_two_container_right img {
    width: 36%;
    margin-bottom: 1.5%;
  }
  .container1 .main .part_two .part_two_container .part_two_container_right p {
    font-size: 12px;
  }
  .container1 .main .part_two .part_two_container .part_two_container_right .mbppp {
    display: none;
  }
  .container1 .main .part_three {
    position: relative;
  }
  .container1 .main .part_three .banner2 {
    width: 100%;
  }
  .container1 .main .part_three .part_three_ab {
    position: absolute;
    top: 1%;
    left: 0%;
    width: 92%;
    padding: 0 4%;
    margin-left: 0%;
  }
  .container1 .main .part_three .part_three_ab .part_three_top {
    width: 100%;
    padding-bottom: 3%;
    margin-top: 2%;
  }
  .container1 .main .part_three .part_three_ab .part_three_top h3 {
    margin-top: 2%;
    margin-bottom: 2%;
    text-align: center;
    font-size: 19px;
  }
  .container1 .main .part_three .part_three_ab .part_three_top img {
    width: 32%;
    display: block;
    float: left;
    margin: 0 0;
    margin-right: 2%;
    height: auto;
  }
  .container1 .main .part_three .part_three_ab .part_three_top img:nth-child(4) {
    margin-right: 0%;
  }
  .container1 .main .part_three .part_three_ab .part_three_top .mb_images {
    width: 35%;
    clear: both;
    display: block;
    float: none;
    margin: 0 auto;
    margin-top: 2%;
  }
  .container1 .main .part_three .part_three_ab h3 {
    text-align: center;
    margin-top: 2%;
    margin-bottom: 2%;
    font-size: 19px;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom {
    background-color: rgba(232, 232, 234, 0.9);
    margin-left: 0%;
    padding-top: 3%;
    padding-bottom: 3%;
    width: 100%;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom .part_three_div {
    width: 50%;
    float: left;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: center;
    margin-bottom: 4%;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom .part_three_div:nth-child(3) {
    margin-bottom: 0%;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom .part_three_div .retail_img1 {
    width: 54.25%;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom .part_three_div .retail_img2 {
    width: 53.75%;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom .part_three_div .retail_img3 {
    width: 51.5%;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom .part_three_div .know_more {
    width: 62%;
    cursor: pointer;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom .part_three_div .mb_banner1 {
    margin-bottom: 0;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom .part_three_div p {
    text-align: center;
    margin-top: 0%;
    margin-bottom: 1%;
    font-size: 12px;
    min-height: 34px;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom2 {
    background-color: rgba(232, 232, 234, 0.9);
    margin-left: 0.5%;
    padding-top: 3%;
    padding-bottom: 3%;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-around;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom2 div {
    width: 50%;
    float: left;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom2 div .retail_img1 {
    width: 54.25%;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom2 div .retail_img2 {
    width: 53.75%;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom2 div .know_more {
    width: 62%;
    cursor: pointer;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom2 div .mb_banner1 {
    margin-bottom: 0;
  }
  .container1 .main .part_three .part_three_ab .part_three_buttom2 div p {
    text-align: center;
    margin-top: 0%;
    margin-bottom: 1%;
    font-size: 12px;
    min-height: 34px;
  }
  .container1 .main .part_four {
    padding: 3% 4%;
    width: 92%;
    margin: 0 auto;
  }
  .container1 .main .part_four .part_four_title h3 {
    text-align: center;
    margin-bottom: 4%;
    font-size: 16px;
  }
  .container1 .main .part_four .part_four_container {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    padding: 4%;
    background-color: #fbfcfd;
    box-shadow: 0 0 25px #eef0f4;
  }
  .container1 .main .part_four .part_four_container h3 {
    text-align: center;
  }
  .container1 .main .part_four .part_four_container .part_four_container_left {
    width: 93%;
    padding: 0 0 5%;
    border-bottom: 1px dashed #e2e3e5;
    border-right: none;
  }
  .container1 .main .part_four .part_four_container .part_four_container_left p {
    line-height: 21px;
    font-size: 12px;
  }
  .container1 .main .part_four .part_four_container .part_four_container_left h4 {
    text-align: center;
    margin-bottom: 4%;
    font-size: 16px;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right {
    display: flex;
    flex-direction: column;
    width: 100%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right h4 {
    text-align: center;
    margin-bottom: 5%;
    font-size: 16px;
    margin-top: 4%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right .right_container {
    width: 93%;
    padding: 0 3.5%;
    display: flex;
    justify-content: space-around;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right .right_container .right_container_one {
    width: 25%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right .right_container img {
    display: block;
    margin: 0 auto;
    width: 80%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right .right_container p {
    text-align: center;
    font-size: 12px;
    margin: 7% 0;
  }
  .container1 .main .part_four .part_four_container .part_four_container_left2 {
    width: 97%;
    padding: 0 0% 3%;
    border-bottom: 1px dashed #e2e3e5;
    border-right: none;
  }
  .container1 .main .part_four .part_four_container .part_four_container_left2 p {
    line-height: 19px;
    font-size: 12px;
  }
  .container1 .main .part_four .part_four_container .part_four_container_left2 h4 {
    text-align: center;
    margin-bottom: 3%;
    font-size: 16px;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right2 {
    display: flex;
    flex-direction: column;
    width: 100%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right2 h4 {
    text-align: center;
    margin-bottom: 5%;
    font-size: 16px;
    margin-top: 3%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right2 .right_container {
    width: 100%;
    display: flex;
    justify-content: space-around;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right2 .right_container .right_container_one {
    width: 25%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right2 .right_container img {
    display: block;
    margin: 0 auto;
    width: 80%;
  }
  .container1 .main .part_four .part_four_container .part_four_container_right2 .right_container p {
    text-align: center;
    font-size: 12px;
    margin: 7% 0;
    padding: 0 3%;
  }
}