@media screen and (max-width: 1600px) {
  .index-prod .slick-prev {
    left: 20px;
  }
  .index-prod .slick-next {
    right: 20px;
  }
  .about .honor .slick-prev {
    left: 20px;
  }
  .about .honor .slick-next {
    right: 20px;
  }
}
@media screen and (max-width: 1199px) {
  .skiptranslate iframe {
    display: none;
  }
  .google-translation .skiptranslate {
    display: inline-block;
  }
  body {
    top: 0 !important;
  }
  header {
    position: static;
    top: 0;
  }
  .am-sticky-placeholder + * {
    margin-top: 0;
  }
  header .header-allbox {
    border-radius: 0;
  }
  header .header-all {
    position: relative;
    align-items: center;
  }
  header .header-btngroup {
    padding-right: 30px;
  }
  .header .nav-collapse {
    display: block;
    border: none;
    top: 50%;
    transform: translateY(-50%);
    right: 0;
    height: 32px;
  }
  header .header-logo {
    height: 52px;
  }
  header .header-btngroup .header-language {
    height: 52px;
  }
  header .header-btngroup .header-search .header-searchbox {
    height: 34px;
  }
  header .header-btngroup .header-language div {
    width: 34px;
    height: 34px;
  }
  header .header-btngroup .header-language div a {
    font-size: 12px;
    line-height: 1;
  }
  .index-prod {
    padding: 40px 0;
  }
  .in-title {
    font-size: 32px;
  }
  .index-prod .desc {
    padding: 0 160px;
  }
  .index-prod .list {
    margin: 25px -15px 0;
  }
  .index-prod .more {
    margin: 25px auto 0;
  }
  .index-prod .slick-prev,
  .index-prod .slick-next {
    width: 34px;
    height: 34px;
    background-color: #fff;
  }
  .index-prod .slick-prev:before,
  .index-prod .slick-next:before {
    font-size: 14px;
  }
  .about .honor .slick-prev,
  .about .honor .slick-next {
    width: 34px;
    height: 34px;
    background-color: #fff;
  }
  .about .honor .slick-prev:before,
  .about .honor .slick-next:before {
    font-size: 14px;
  }
  .index-cate {
    padding: 40px 0;
  }
  .index-story {
    padding: 40px 0 0;
  }
  .index-story .desc {
    font-size: 18px;
    line-height: 30px;
    margin: 20px 0 0;
  }
  .index-story .btn-group {
    margin: 25px 0 0;
  }
  .index-story .more {
    width: 170px;
    height: 46px;
  }
  .index-story .media-btn {
    width: 46px;
    height: 46px;
    font-size: 14px;
  }
  .index-data {
    margin: 50px 0 0;
  }
  .big-data .count-top span {
    font-size: 32px;
  }
  .big-data .count-tit {
    font-size: 22px;
    line-height: 20px;
  }
  .big-data .count-desc {
    font-size: 14px;
    line-height: 20px;
  }
  .big-data .data-cont i {
    font-size: 30px;
  }
  .index-news {
    padding: 40px 0;
  }
  .index-news .list {
    margin: 25px -15px 0;
  }
  footer {
    padding: 40px 0 0;
  }
  footer .footer-t .footer-info .footer-logo {
    height: 26px;
    margin-bottom: 30px;
  }
  footer .footer-t .footer-info .desc {
    font-size: 18px;
  }
  footer .footer-t .footer-msg .msg-box {
    padding: 0 30px 25px 30px;
  }
  footer .footer-t .footer-msg .msg-box:first-child {
    margin-bottom: 25px;
  }
  footer .footer-t {
    margin-bottom: 15px;
  }
  footer .footer-t .footer-msg li:nth-child(n+2) {
    margin-top: 5px;
  }
  footer .footer-record .am-container > div {
    font-size: 14px;
    line-height: 20px;
  }
  footer .footer-record .record-link a {
    font-size: 14px;
  }
  footer .footer-record .record-link a i {
    font-size: 16px;
    margin-right: 5px;
  }
  footer .footer-t .footer-msg h4 {
    margin-bottom: 15px;
  }
  .prod {
    padding: 40px 0;
  }
  .list-l .menu h4 {
    font-size: 38px;
    margin-bottom: 25px;
  }
  .prod .prod-list {
    margin: 0 -15px 35px;
  }
  .prod-deta {
    padding: 40px 0;
  }
  header .header-btngroup .header-search .header-search-p .header-searchbox {
    height: 34px;
  }
  .about .about-cont {
    padding: 40px 0;
  }
  .about .about-cont .desc {
    margin: 20px 0 0;
  }
  .about .honor .box {
    padding: 0 15px;
  }
  .about .honor .list {
    margin: 25px -15px 0;
  }
  .about .honor {
    padding: 40px 0;
  }
  .about .factory {
    padding: 40px 0;
  }
  .about .factory .list {
    margin: 25px -15px 0;
  }
  .news {
    padding: 40px 0;
  }
  .news .list {
    margin: 25px -15px;
  }
  .details {
    padding: 40px 0;
  }
  .details h1 {
    font-size: 24px;
    margin-bottom: 10px;
  }
  .details .info {
    padding-bottom: 15px;
    margin-bottom: 20px;
  }
  .details .details-date {
    font-size: 16px;
  }
  .details .share-box {
    margin-top: 25px;
  }
  .details .news-page {
    margin-top: 25px;
  }
  .details .news-page .next {
    margin-top: 5px;
  }
  .contact {
    padding: 40px 0 0;
  }
  .contact .desc {
    margin: 20px 0 0;
    padding: 0;
  }
  .contact .ol-message {
    margin-top: 110px;
  }
  .contact .ol-msg .ol-tit {
    font-size: 26px;
    margin-bottom: 20px;
  }
  .contact .ol-msg .ol-desc {
    font-size: 16px;
    line-height: 24px;
    margin-bottom: 25px;
  }
  .contact .ol-msg button {
    width: 170px;
    height: 44px;
  }
  .contact .msg-list {
    margin: 40px -15px;
  }
}
@media screen and (max-width: 991px) {
  .open-suspended {
    right: 0;
    display: block;
  }
  .xs-online {
    display: block!important;
  }
  .suspended-list {
    top: auto;
    bottom: 120px;
    right: -60px;
    transition: all 0.35s;
  }
  .suspended-list ul {
    margin-bottom: 0;
  }
  .suspended-list ul li:hover a:before {
    transition: all 0.5s;
    transform: rotate(0);
  }
  .suspended-list ul li:first-child {
    transition: all 0.5s;
  }
  .suspended-list ul li:nth-child(2) {
    transition: all 0.5s;
  }
  .suspended-list ul li:nth-child(3) {
    transition: all 0.5s;
  }
  .suspended-list ul li:nth-child(4) {
    transition: all 0.5s;
  }
  .suspended-list ul li:nth-child(5) {
    transition: all 0.5s;
  }
  .suspended-list.look {
    right: 0;
    transition: all 0.35s;
  }
  .suspended-list.look ul li:first-child {
    transform: translateY(0);
    transition: all 0.5s;
  }
  .suspended-list.look ul li:nth-child(2) {
    transform: translateY(0);
    transition: all 0.5s;
  }
  .suspended-list.look ul li:nth-child(3) {
    transform: translateY(0);
    transition: all 0.5s;
  }
  .suspended-list.look ul li.plus img {
    transition: all 0.5s;
    transform: rotate(45deg);
  }
  .suspended-list.look li.open:hover a:before {
    transition: all 0.5s;
    transform: rotate(45deg);
  }
  .suspended-list.look li:nth-child(4) {
    transform: translateY(0);
    transition: all 0.5s;
  }
  .suspended-list.look li:nth-child(5) {
    transform: translateY(0);
    transition: all 0.5s;
  }
  .rotate45 {
    transform: rotate(45deg);
    transition: all 0.35s;
  }
  .in-title {
    font-size: 28px;
  }
  .index-prod .desc {
    padding: 0;
  }
  .index-prod .box {
    padding: 0 10px;
  }
  .index-prod .list {
    margin: 25px -10px 0;
  }
  .index-prod .more {
    width: 170px;
    height: 46px;
  }
  .index-prod .txt i {
    opacity: 1;
    width: 30px;
    height: 30px;
    font-size: 12px;
  }
  .index-prod .txt {
    padding: 20px 15px;
  }
  .index-prod .txt .txt-box {
    padding-right: 10px;
    width: calc(100% - 30px);
  }
  .index-cate .cate-cont {
    padding-right: 0;
  }
  .index-cate .cate-cont .img .box {
    width: 350px;
  }
  .index-cate .cate-cont .img .box > img {
    width: 500px;
  }
  .index-cate .cate-list {
    padding-left: 30px;
  }
  .index-cate .cate-list .box > div {
    padding: 20px ;
  }
  .index-cate .cate-list i {
    width: 44px;
    height: 44px;
    font-size: 28px;
  }
  .index-cate .cate-list .tit {
    font-size: 18px;
    margin-bottom: 5px;
  }
  .index-cate .cate-list .desc {
    font-size: 14px;
    line-height: 22px;
  }
  .index-cate .cate-cont .img {
    margin: 45px 0 0;
  }
  .index-cate .cate-cont .more {
    width: 180px;
    height: 48px;
    margin: 35px 0 0;
  }
  .index-story .desc {
    font-size: 14px;
    line-height: 22px;
    padding: 0;
  }
  .index-story .more span {
    font-size: 14px;
  }
  .index-story .more i {
    font-size: 16px;
    margin-left: 5px;
  }
  .index-story .more {
    width: 130px;
    height: 38px;
  }
  .index-story .media-btn {
    width: 38px;
    height: 38px;
    font-size: 12px;
    line-height: 1;
  }
  .big-data .data-box {
    padding: 20px 10px;
  }
  .index-news .box {
    padding: 0 10px;
  }
  .index-news .list {
    margin: 25px -10px 0;
  }
  .index-news .date {
    padding: 0 15px;
    height: 50px;
  }
  .index-news .box > div {
    border-radius: 20px;
  }
  .index-news .date i {
    width: 26px;
    height: 26px;
    font-size: 12px;
  }
  .index-news .date span {
    font-size: 14px;
  }
  .index-news .cont {
    padding: 15px;
  }
  .index-news .tit {
    font-size: 16px;
    line-height: 24px;
    height: 48px;
    margin: 10px 0 5px;
  }
  .index-news .desc {
    font-size: 14px;
    line-height: 20px;
    height: 40px;
    margin-bottom: 5px;
  }
  .index-news .more {
    font-size: 14px;
    height: 24px;
  }
  .index-news .more i {
    font-size: 16px;
    margin-left: 5px;
  }
  .news .box {
    padding: 0 10px;
  }
  .news .list {
    margin: 25px -10px;
  }
  .news .date {
    padding: 0 15px;
    height: 50px;
  }
  .news .box > div {
    border-radius: 20px;
  }
  .news .date i {
    width: 26px;
    height: 26px;
    font-size: 12px;
  }
  .news .date span {
    font-size: 14px;
  }
  .news .cont {
    padding: 15px;
  }
  .news .tit {
    font-size: 16px;
    line-height: 24px;
    height: 48px;
    margin: 10px 0 5px;
  }
  .news .desc {
    font-size: 14px;
    line-height: 20px;
    height: 40px;
    margin-bottom: 5px;
  }
  .news .more {
    font-size: 14px;
    height: 24px;
  }
  .news .more i {
    font-size: 16px;
    margin-left: 5px;
  }
  .news .box:nth-child(n+4) {
    margin-top: 20px;
  }
  footer {
    padding: 40px 0 68px;
  }
  footer .footer-t .footer-info {
    padding-right: 100px;
  }
  footer .footer-t .footer-info .footer-share a {
    width: 36px;
    height: 36px;
    font-size: 14px;
    margin-right: 10px;
  }
  footer .footer-t .footer-info .desc {
    font-size: 16px;
    margin-bottom: 25px;
  }
  footer .footer-t .footer-info form button {
    width: 36px;
    height: 36px;
  }
  footer .footer-t .footer-info form input {
    width: calc(100% - 36px);
    font-size: 14px;
    padding: 0 15px;
  }
  footer .footer-t .footer-info form button i {
    font-size: 14px;
  }
  footer .footer-t .footer-info .footer-share {
    margin: 25px 0 0;
  }
  footer .footer-t .footer-msg li {
    font-size: 14px;
    line-height: 20px;
  }
  footer .footer-t .footer-msg li:nth-child(n+2) {
    margin-top: 10px;
  }
  footer .footer-t .footer-msg h4 {
    font-size: 20px;
    line-height: 26px;
  }
  footer .footer-record .am-container > div {
    justify-content: center;
    flex-wrap: wrap;
    padding: 10px 0;
  }
  footer .footer-record .am-container > div > div {
    justify-content: center;
  }
  .list-l {
    display: none;
  }
  .prod .am-u-md-9 {
    width: 100%;
  }
  .prod .prod-list .box {
    padding: 0 10px;
  }
  .prod .prod-list {
    margin: 0 -10px 35px;
  }
  .prod .prod-msg {
    margin-bottom: 0;
  }
  .prod .prod-msg .msg-desc {
    font-size: 14px;
    line-height: 22px;
    margin-bottom: 20px;
  }
  .prod .prod-msg .msg-tit {
    margin-bottom: 10px;
  }
  .prod .prod-list .box:nth-child(n+4) {
    margin-top: 20px;
  }
  .prod .prod-list .txt i {
    display: none;
  }
  .prod .prod-list .txt .txt-box {
    width: 100%;
    padding-right: 0;
  }
  .prod .prod-list .txt {
    padding: 10px 15px;
  }

  .prod-deta .pro-details-btn {
    flex-wrap: wrap;
  }
  .prod-deta .pro-details-btn > a {
    width: 180px;
    height: 50px;
  }
  .prod-deta .pro-details-toggle {
    height: 50px;
    margin-top: 10px;
  }
  .prod-deta .pro-details-msg h1 {
    font-size: 24px;
    margin: 0 0 10px;
  }
  .prod-deta .pro-details-msg .desc {
    font-size: 14px;
    line-height: 20px;
  }
  .prod-deta .pro-details-msgcont {
    margin: 15px 0 20px;
    padding: 15px;
    border-radius: 15px;
  }
  .prod-deta .pro-details-msgcont h4 {
    font-size: 16px;
    margin: 0 0 10px;
  }
  .prod-deta .pro-details-msgcont p {
    font-size: 14px;
    line-height: 20px;
  }
  .prod-deta .pro-details-share {
    margin-bottom: 20px;
  }
  .prod-deta .prod-sontitle {
    font-size: 28px;
    margin-bottom: 20px;
  }
  .prod-deta .prod-cont2 .prod-contbox {
    padding: 15px;
  }
  .prod-deta .inquiry-form .desc {
    margin-bottom: 15px;
  }
  .prod-deta .inquiry-form textarea {
    margin-bottom: 15px;
  }
  .page-banner .item img {
    width: 130%;
    margin-left: -15%;
  }
  .about .about-cont .desc p {
    font-size: 14px;
    line-height: 20px;
  }
  .about .honor .tit {
    margin-top: 10px;
  }
  .about .honor .box {
    padding: 0 10px;
  }
  .about .honor .list {
    margin: 25px -10px 0;
  }
  .about .factory .box {
    padding: 0 10px;
  }
  .about .factory .list {
    margin: 25px -10px 0;
  }
  .about .factory .box:nth-child(n+4) {
    margin-top: 20px;
  }
  .about .factory .showMorehandle3 a {
    margin: 20px auto 0;
  }
  .contact .ol-msg .ol-desc {
    padding-right: 30px;
  }
  .contact .ol-message:after {
    top: -40px;
  }
  .contact .ol-message:before {
    top: -20px;
  }
  .contact .ol-message {
    margin-top: 60px;
  }
  .contact .msg-list .box {
    padding: 0 10px;
  }
  .contact .msg-list {
    margin: 40px -10px;
  }
  .contact .msg-list i {
    width: 40px;
    height: 40px;
    font-size: 20px;
  }
  .contact .msg-list .tit {
    font-size: 16px;
    margin-bottom: 10px;
  }
  .contact .msg-list .cont {
    font-size: 14px;
    line-height: 20px;
  }
  .contact .msg-list .box > div {
    border-radius: 15px;
    padding: 15px;
  }
  .contact .ol-form input {
    width: calc(50% - 5px);
    margin-right: 10px;
    margin-bottom: 10px;
    height: 40px;
    border-radius: 20px;
    padding: 0 15px;
    font-size: 14px;
  }
  .contact .ol-form textarea {
    height: 130px;
    padding: 10px 15px;
    font-size: 14px;
    border-radius: 20px;
  }
}
@media screen and (max-width: 767px) {
  .index-prod .box {
    padding: 0 5px;
  }
  .index-prod .list {
    margin: 25px -5px 0;
  }
  .index-prod .more {
    font-size: 14px;
    width: 130px;
    height: 38px;
  }
  .index-prod .more i {
    font-size: 16px;
    margin-left: 5px;
  }
  .index-prod .txt {
    padding: 15px 10px;
  }
  .index-prod .txt i {
    display: none;
  }
  .index-prod .txt .txt-box {
    width: 100%;
    padding-right: 0;
  }
  .index-prod .txt .txt-box .tit {
    font-size: 16px;
  }
  .in-title {
    font-size: 24px;
  }
  .index-prod .desc {
    font-size: 14px;
    line-height: 20px;
    margin: 10px 0 0;
  }
  .index-cate .cate-cont .desc {
    font-size: 14px;
    line-height: 20px;
    margin: 15px 0 0;
  }
  .index-cate .cate-cont .more {
    font-size: 14px;
    width: 130px;
    height: 36px;
    margin: 20px 0 0;
  }
  .index-cate .cate-cont .more i {
    font-size: 16px;
    margin-left: 5px;
  }
  .index-cate .cate-cont .img .box {
    width: 260px;
  }
  .index-cate .cate-cont .img .box > img {
    width: 420px;
  }
  .index-cate .cate-cont .img > div > a {
    width: 40px;
    height: 40px;
    font-size: 14px;
  }
  .index-cate .cate-list .box:nth-child(n+2) {
    margin-top: 10px;
  }
  .index-news .box {
    padding: 0 5px;
  }
  .index-news .list {
    margin: 25px -5px 0;
  }
  footer .footer-t .footer-info {
    width: 100%;
    padding-right: 0;
  }
  footer .footer-t .footer-msg {
    width: 100%;
    margin-top: 15px;
  }
  footer .footer-t .footer-tbox {
    flex-wrap: wrap;
  }
  footer .footer-t .footer-info .footer-logo {
    margin-bottom: 20px;
  }
  footer .footer-t .footer-info .desc {
    margin-bottom: 20px;
  }
  footer .footer-t .footer-info .footer-share {
    margin: 15px 0 0;
  }
  footer .footer-t .footer-msg .msg-box {
    padding: 0 0 15px;
  }
  footer .footer-t .footer-msg h4 {
    margin-bottom: 10px;
  }
  footer .footer-t .footer-msg .msg-box:first-child {
    margin-bottom: 15px;
  }
  footer .footer-t {
    margin-bottom: 0;
  }
  .prod .prod-list .box {
    padding: 0 5px;
  }
  .prod .prod-list {
    margin: 0 -5px 25px;
  }
  .prod .prod-list .box:nth-child(n+4) {
    margin-top: 10px;
  }
  .pagenum a {
    width: 36px;
    height: 36px;
    font-size: 14px;
    margin-left: 7px;
  }
  .pagenum i {
    font-size: 14px;
  }
  .prod .prod-list .txt .txt-box .tit {
    font-size: 16px;
  }
  .prod-deta .prod-details-slick {
    width: 100%;
  }
  .prod-deta .pro-details-msg {
    width: 100%;
    padding-top: 15px;
  }
  .prod-deta .pro-details-toggle {
    margin-top: 0;
  }
  .prod-deta .pro-details-btn > a {
    font-size: 14px;
    width: 130px;
    height: 38px;
    margin-right: 0;
  }
  .prod-deta .pro-details-btn > a i {
    font-size: 16px;
  }
  .prod-deta .pro-details-toggle a {
    width: 100px;
    font-size: 14px;
  }
  .prod-deta .pro-details-toggle {
    height: 38px;
  }
  .prod-deta .pro-details-toggle a i {
    font-size: 16px;
  }
  .prod-deta .prod-sontitle {
    font-size: 24px;
  }
  .prod-deta .prod-cont2 .prod-contbox p {
    font-size: 14px;
  }
  .prod-deta .inquiry-form .desc {
    font-size: 14px;
    line-height: 20px;
  }
  .prod-deta .inquiry-form input {
    font-size: 14px;
    padding: 0 15px;
    margin-bottom: 10px;
    margin-right: 10px;
    width: calc(50% - 5px);
    height: 40px;
  }
  .prod-deta .inquiry-form textarea {
    margin-bottom: 10px;
    font-size: 14px;
    padding: 10px 15px;
    height: 130px;
  }
  .prod-deta .inquiry-form button {
    width: 110px;
    height: 40px;
    font-size: 14px;
  }
  .prod-deta .inquiry-form button i {
    font-size: 14px;
  }
  .prod-deta .inquiry-form button span {
    margin-right: 5px;
  }
  .about .factory .box {
    padding: 0 5px;
  }
  .about .factory .list {
    margin: 25px -5px 0;
  }
  .about .factory .box:nth-child(n+4) {
    margin-top: 10px;
  }
  .about .factory .showMorehandle3 a {
    margin: 10px auto 0;
    font-size: 16px;
  }
  .news .box {
    padding: 0 5px;
  }
  .news .list {
    margin: 25px -5px;
  }
  .news .box:nth-child(n+4) {
    margin-top: 10px;
  }
  .contact .ol-msg .ol-tit {
    font-size: 22px;
    margin-bottom: 10px;
  }
  .contact .ol-msg {
    width: 100%;
  }
  .contact .ol-form {
    width: 100%;
  }
  .contact .ol-message form {
    flex-wrap: wrap;
  }
  .contact .ol-msg button {
    display: none;
  }
  .contact .ol-form button {
    display: block;
    margin-top: 10px;
  }
  .contact .ol-message form {
    padding: 20px;
  }
  .contact .ol-msg .ol-desc {
    padding-right: 0;
    font-size: 14px;
    line-height: 20px;
    margin-bottom: 10px;
  }
  .contact .ol-form button {
    width: 120px;
    height: 40px;
  }
  .contact .ol-form button span {
    font-size: 14px;
    margin-right: 5px;
  }
  .contact .ol-form button i {
    font-size: 14px;
  }
  .contact .msg-list .box {
    padding: 0 5px;
  }
  .contact .msg-list {
    margin: 30px -5px 40px;
  }
  .map {
    height: 300px;
  }
  .contact .desc {
    font-size: 14px;
    line-height: 20px;
  }
}
@media screen and (max-width: 641px) {
  .page-banner .item img {
    width: 150%;
    margin-left: -25%;
  }
  .news .box {
    width: 50%;
  }
  .news .box:nth-child(n+3) {
    margin-top: 10px;
  }
  .details .txt p {
    font-size: 14px;
    line-height: 24px;
  }
  .details h1 {
    font-size: 20px;
    line-height: 26px;
  }
  .details .news-page p {
    font-size: 14px;
  }
}
@media screen and (max-width: 550px) {
  .index-cate .cate-all {
    flex-wrap: wrap;
  }
  .index-cate .cate-cont {
    width: 100%;
  }
  .index-cate .cate-list {
    width: 100%;
    padding-left: 0;
  }
  .index-cate .cate-cont .img {
    margin: 20px 0 50px;
  }
  .big-data .data-box {
    width: 50%;
    padding: 10px 5px;
  }
  .big-data {
    flex-wrap: wrap;
    padding: 15px 0;
  }
  .prod .prod-list .box {
    width: 50%;
  }
  .prod .prod-list .box:nth-child(n+3) {
    margin-top: 10px;
  }
  .about .factory .box {
    width: 50%;
  }
  .about .factory .box:nth-child(n+3) {
    margin-top: 10px;
  }
  .contact .msg-list .box {
    width: 50%;
  }
  .contact .msg-list .box:nth-child(n+3) {
    margin-top: 10px;
  }
}
@media screen and (max-width: 480px) {
  .header-search-p {
    display: none;
  }
  .header-search-m {
    display: block;
  }
  .search-wrap {
    right: -85px;
  }
  .page-banner .item img {
    width: 180%;
    margin-left: -40%;
  }
  .contact .ol-message:before {
    width: calc(100% - 60px);
  }
  .contact .ol-message:after {
    width: calc(100% - 120px);
  }
}
@media screen and (max-width: 380px) {
  .prod-deta .pro-details-btn {
    flex-direction: column;
  }
  .prod-deta .pro-details-btn > a {
    margin-bottom: 10px;
  }
  .prod-deta .pro-details-toggle {
    width: fit-content;
  }
  .news .box {
    width: 100%;
  }
  .news .box:nth-child(n+2) {
    margin-top: 10px;
  }
  .contact .msg-list .box {
    width: 100%;
  }
  .contact .msg-list .box:nth-child(n+2) {
    margin-top: 10px;
  }
}