/*手机端适配*/

@media (max-width:1340px) {
  .center-box {padding-left: 15px;padding-right: 15px;width: 100%;}
}
@media (max-width:992px) {
    .product_db_show table td,.product_db_show table th {width:auto!important;}
  .nav-ul>li + li {margin-left: 0;}
  ._web-mt15 {margin-top: 15px;}
  ._web-mt20 {margin-top: 20px;}
  ._web-mt25 {margin-top: 25px;}
  ._web-fs12 {font-size: 12px;}
  ._web-fs14 {font-size: 14px;}
  ._web-fs16 {font-size: 16px;}
  ._web-fs18 {font-size: 18px;}
  ._web-fs20 {font-size: 20px;}
  ._web-fs22 {font-size: 22px;}
  ._web-fs24 {font-size: 24px;}
  ._web-pd40 {padding: 40px 0;}
  ._web-pd15 {padding: 15px 0;}
  ._web-pd20 {padding: 20px 0;}
  ._web-pd25 {padding: 25px 0;}
  .consult-btn {
    height: 45px;
    width: 155px;
    font-size: 18px;
    margin-top: 20px;
}
.flex-web-reverse ._news_left {max-width:100%}
.flex-web-reverse ._news_right {max-width:100%}
.swiper-infomation-next, .swiper-infomation-prev {
  width: 36px;
  height: 36px;
}
.swiper-infomation-next::after, .swiper-infomation-prev::after{
  font-size: 18px;
}
.el-cont-btn {
  height: 45px;
    width: 155px;
    font-size: 18px;
}
.nav-menu {padding-bottom:25px;}
.contact-box {padding-bottom: 40px;}
.map-box {height: 180px;margin-top: 20px;}
.el-cont-dl>dt,.contact-desc{font-size: 16px;}
.el-cont-dl,.contact-ul>li {margin-top: 20px;}
.pro-dbott {padding-top: 40px;}
.normal-table th {font-size: 16px;}
.normal-table {font-size: 14px;}
  .product_dr_tright {padding-left: 0;}
  .pre-next-box {justify-content: space-between;}
  .pre-next {margin-right: 0;max-width: 50%;}
  .nav-menu-ul>li + li {margin-left: 10px;}
  .nav-menu-ul>li a {height: 35px;min-width: 90px;}
  .mt15 {margin-top: 10px;}
  .banner-list-img {min-height: 180px;object-fit: cover;}
  .pages {padding: 25px 0;}
  ._news_ul>li {padding: 20px 0;}
  ._news_right {max-width: 36%;}
  ._news_left {max-width: 62%;}
  ._news_desc{-webkit-line-clamp: 1;margin: 5px 0;}
  .news-bleft::before {transform: translate(-4.16vw,calc(-28px - 4.16vw));}
  .footer-tmid {display: none;}
  .footer-top {padding: 25px 0 10px;}
  .looksea {height: 45px;line-height: 45px;}
  .news_mask {padding: 15px 90px 15px 15px;}
  .swiper-news .swiper-news-pagination {bottom: 15px;right: 15px;}
  .g-text {margin-top: 5px;}
  .g-mask-inner {transform: translate(0,-50%);}
  .search_box {width: 100%;border-top: 1px solid #999;border-bottom: none;}
  .head-right {position: absolute;bottom: 1px;transform: translate(0,100%);width: 100%;left: 0;background-color: #fff;padding: 0 15px;display: none;}
  .logo-img {max-width: 100px;}
  ._web_col_2>li {width: 48.5%;margin-left: 3%;margin-top: 20px;}
  ._web_col_2>li:nth-of-type(4n+1) {margin-left: 3%;}
  ._web_col_2>li:nth-of-type(2n+1) {margin-left: 0;}
  .pro-desc {margin: 5px 0;}
  .product-bott {padding-top: 15px;}
  .gm-img {height: 20px;}
  .g-mask {padding: 5px;}
  .g-desc{-webkit-line-clamp: 2;display: none;}
  .read-more-btn {height: 40px;width: 120px;}
  .head {padding: 15px 0;}
  .menu {display: block;}
  .hide-pc {display: flex;}
  .hide-web {display: none;}
  .nav-ul>li::after {display: none;}
  .nav-ul {flex-direction: column;}
  .drop-tab a {height: 40px;line-height: 40px;color: #fff;}
  .nav-ul-box {
    width: 100%;
    height: 100%;
    background-color: transparent;
    position: fixed;
    left: -100%;
    top: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    z-index: 999;
    padding: 0;
  }

  .normal-place ::-webkit-input-placeholder{
    font-size: 14px;
  }
  .normal-place :-moz-placeholder{
    font-size: 14px;
  }
  .normal-place ::-moz-placeholder{
    font-size: 14px;
  }
  .normal-place :-ms-input-placeholder{
    font-size: 14px;
  }

  .head-nav-ul {
    width: 60%;
    height: 100%;
    flex-direction: column;
    padding-top: 10%;
    justify-content: flex-start;
    background-color: rgba(0, 0, 0, .8);
    display: flex;
  }

  .nav-ul>li {
    width: 100%;
    line-height: 40px;
    border-bottom: 1px solid #fff;
    padding: 0;
    margin-left: 0;
    text-align: center;
    margin-right: 0;
  }
  .mr10 {margin-right: 5px;}
  .fix-web {display: flex;flex-direction: column;}
  .fix-web:after {display: none;}
  .fix-web>[class*=left],.fix-web>[class*=right] {width: 100%;}
  .flex-web {flex-direction: column!important;}
  .flex-web>[class*=left],.flex-web>[class*=right] {width: 100%;}
  .flex-web-reverse {flex-direction: column-reverse!important;}
  .flex-web-reverse>[class*=left],.flex-web-reverse>[class*=right] {width: 100%;}
  .fix-web>.right-mt25 {margin-top: 25px;}
  .fix-web>.right-mt20 {margin-top: 20px;}
  .flex-web>.right-mt5 {margin-top: 5px;}
  .fix-web>.right-mt15 {margin-top: 15px;}
  .flex-web> .right-mt15 {margin-top: 15px;}
  .flex-web> .right-mt10 {margin-top: 10px;}
  .flex-web> .right-mt20 {margin-top: 20px;}
  .flex-web> .right-mt25 {margin-top: 25px;}
}

@media (max-width:750px) {
  .banner-img {display: none;}
  .mobile-img {display: block;}
  .flex-phone {flex-direction: column;}
  .flex-phone>[class*=left],.flex-phone>[class*=right] {width: 100%;}
  .flex-phone> .right-mt5 {margin-top: 5px;}
  .flex-phone> .right-mt15 {margin-top: 15px;}
  .flex-phone> .right-mt20 {margin-top: 20px;}
  .flex-phone> .right-mt25 {margin-top: 25px;}
}

@media (max-width:640px)  {

}
@media (max-width:575px) {

}
@media (max-width:414px) {

}

@media (max-width:375px) {

}