.fl {
  float: left;
}
.fr {
  float: right;
}
.left {
  text-align: left;
}
.center {
  text-align: center;
}
.right {
  text-align: right;
}
.ver-mid {
  vertical-align: middle;
}
.clear {
  clear: both;
}
.none {
  display: none;
}
.relative {
  position: relative;
}
.absolute {
  position: absolute;
}
body {
  min-width: auto !important;
}
@media only screen and (max-width: 1250px) {
  .container {
    width: 90%;
  }
  .nav {
    margin-right: 8%;
  }
  .nav li a {
    font-size: 14px;
  }
  .banner_home .h1 {
    font-size: 50px;
    line-height: 70px;
  }
  .banner_home .h3 {
    font-size: 30px;
  }
  .home_about .desc {
    font-size: 14px;
  }
  .btn_blue {
    line-height: 40px;
    width: 150px;
    font-size: 14px;
  }
}
@media only screen and (max-width: 985px) {
  .nav {
    display: none;
    position: absolute;
    z-index: 999;
    width: 100%;
    left: 0;
    top: 100%;
    background: #fff;
    border-top: 1px solid #eee;
    text-align: center;
  }
  .nav li {
    float: none;
    line-height: 50px;
  }
  .nav li h3 a {
    color: #666;
  }
  .nav li h3 a:hover {
    color: #000;
  }
  .header .icon-menu {
    display: block;
  }
  body {
    padding-top: 50px;
    padding-bottom: 70px;
  }
  .header {
    background: #fff;
    height: 50px;
    line-height: 50px;
  }
  .header .icon-menu {
    margin-top: 10px;
  }
  .header .vision {
    color: #999;
    margin-right: 20px;
  }
  .header .vision a {
    color: #999;
  }
  .header .vision a.on {
    color: #000;
  }
  .header .logo img.p1 {
    display: none;
  }
  .header .logo img.p2 {
    display: inline-block;
    height: 45%;
  }
  .container {
    width: 90%;
  }
  .footer {
    display: none;
  }
  .wap-foot {
    display: block;
    padding: 5px 0;
  }
  .banner_home .h1 {
    font-size: 30px;
    line-height: 50px;
    margin-top: 0;
  }
  .banner_home .h1_en {
    font-size: 18px;
    line-height: 30px;
    margin-bottom: 30px;
  }
  .banner_home .h3 {
    font-size: 20px;
    line-height: 30px;
  }
  .banner_home .h3_en {
    font-size: 14px;
    line-height: 30px;
  }
  .home_video {
    display: none;
  }
  .section {
    padding: 40px 0;
  }
  .section .sec_tit {
    margin-bottom: 20px;
  }
  .section .sec_tit .p1 {
    font-size: 20px;
    margin-bottom: 15px;
  }
  .section .sec_tit .p2 {
    font-size: 15px;
    margin-bottom: 5px;
  }
  .product_list {
    margin-left: 0;
  }
  .product_list .item {
    width: 100%;
    margin-bottom: 20px;
  }
  .product_list .item .title {
    margin: 12px 0;
  }
  .product_list .item .img img {
    height: 45px;
  }
  .product_list .item .desc {
    margin-bottom: 12px;
  }
  .home_about {
    padding: 20px 4%;
  }
  .home_about .img {
    width: 100%;
    margin-bottom: 20px;
    float: none;
  }
  .home_about .txt {
    width: 100%;
    float: none;
  }
  .home_about .desc {
    line-height: 30px;
  }
  .bg_about {
    padding-bottom: 0;
  }
  .news_list {
    margin-left: 0;
  }
  .news_list li {
    width: 100%;
    margin-left: 0;
    margin-bottom: 30px;
  }
  .news_list .no,
  .news_list .title {
    font-size: 16px;
  }
  .btn_border {
    width: 140px;
    line-height: 35px;
  }
  .partner_list {
    margin-bottom: 30px;
  }
  .partner_list li {
    width: 25%;
    height: 60px;
    line-height: 50px;
    padding: 5px;
  }
  .partner_list li img {
    max-width: 100%;
    max-height: 100%;
  }
  .banner_inner {
    height: 300px;
  }
  .banner_inner .h1 {
    font-size: 30px;
    line-height: 50px;
    margin-bottom: 20px;
  }
  .banner_inner .h3 {
    font-size: 20px;
    line-height: 30px;
  }
  .page {
    margin-top: 15px;
  }
  .section1 {
    padding: 30px 0;
  }
  .article_title .title {
    font-size: 16px;
    line-height: 25px;
  }
  .neirong {
    font-size: 14px;
    line-height: 25px;
  }
  .pagetab li a {
    line-height: 40px;
    padding: 0 12px;
  }
  .about_img,
  .about_txt {
    width: 100%;
    float: none;
  }
  .qywh_item .img,
  .qywh_item .text {
    float: none;
    width: 100%;
  }
  .qywh_item .title {
    font-size: 20px;
    margin-bottom: 12px;
  }
  .qywh_item .desc {
    line-height: 28px;
  }
  .zizhi_list li {
    width: 48%;
    margin-bottom: 20px;
  }
  .zizhi_list li .title {
    margin-top: 10px;
  }
  .job_item .grid1,
  .job_item .grid2 {
    float: none;
    width: 100%;
    margin-bottom: 10px;
  }
  .job_item .title {
    font-size: 16px;
    margin-bottom: 0px;
  }
  .hzms_item {
    width: 100%;
    margin: 0 0 30px;
    float: none;
    padding: 0;
  }
  .hzms_item .imgbox {
    width: 30%;
    padding-bottom: 30%;
  }
  .contact_list li {
    padding: 15px 0px;
  }
  .mapbox .text {
    position: static;
    padding: 12px;
  }
}