/**/
@media screen and (min-width: 1921px) and (max-width: 4000px) {
  html {
    font-size: 120px;
  }
}
@media screen and (min-width: 1441px) and (max-width: 1600px) {
  html {
    font-size: 90px;
  }
}
@media screen and (min-width: 1201px) and (max-width: 1440px) {
  html {
    font-size: 80px;
  }
}
@media screen and (min-width: 981px) and (max-width: 1200px) {
  html {
    font-size: 70px;
  }
}
@media screen and (min-width: 769px) and (max-width: 980px) {
  .header .nav {
    display: none;
  }

  .container {
    width: 100%;
    padding: 0 15px;
    max-width: 100%;
  }

  .hidden-xs {
    display: none;
  }
  .visible-xs {
    display: block;
  }
}

/**/
@media (max-width: 768px) {
  .m_nav {
    position: absolute;
    right: 0.15rem;
    top: 0.15rem;
    width: 25px;
    z-index: 99;
  }
  .m_nav i {
    display: block;
    height: 2px;
    background: #f4be2b;
    margin-bottom: 6px;
  }
  .cross i:nth-of-type(1) {
    -webkit-transform: translateY(8px) rotate(-45deg);
    -ms-transform: translateY(8px) rotate(-45deg);
    transform: translateY(8px) rotate(-45deg);
  }
  .cross i:nth-of-type(2) {
    opacity: 0;
  }
  .cross i:nth-of-type(3) {
    -webkit-transform: translateY(-8px) rotate(45deg);
    -ms-transform: translateY(-8px) rotate(45deg);
    transform: translateY(-8px) rotate(45deg);
  }
  .container {
    width: 100%;
    padding: 0 15px;
    max-width: 100%;
  }

  .header .flex {
    height: 0.5rem;
  }

  .header .logo img {
    width: 1.3rem;
  }
  .header .usericon {
    display: flex;
    align-items: center;
    margin: 0 0.5rem 0 0;
  }
  .header .usericon i {
    width: 0.18rem;
    height: 0.2rem;
    margin-right: 0.1rem;
  }

  .hidden-xs,
  .header .nav {
    display: none;
  }
  .visible-xs {
    display: block;
  }

  .footer {
    font-size: 0.13rem;
    line-height: 0.22rem;
    padding: 0.15rem 0;
  }
  .footer li + li {
    border: none;
  }
  .footer li {
    width: 20%;
  }
  .footer ul {
    margin-bottom: 0.15rem;
  }
  .footer a {
    padding: 0;
    line-height: 0.3rem;
  }

  /**/
  .homepage {
    padding-bottom: 0.3rem;
  }
  .homepage .banner img {
    height: 2.6rem;
  }
  .homepage .one {
    display: block;
    margin-top: 0.3rem;
  }
  .homepage .one .box {
    width: 100%;
    margin-bottom: 0.15rem;
  }
  .table {
    white-space: nowrap;
    overflow-x: auto;
  }
  .homepage .two .ft {
    margin-top: 0.2rem;
  }
  .homepage .two .title {
    margin: 0.3rem 0 0.15rem;
  }
  .homepage .two .title b {
    font-size: 0.18rem;
    background-size: 0.5rem 0.12rem;
    padding-right: 0.7rem;
  }
  .homepage .banner .swiper-pagination {
    bottom: 0.15rem;
  }
  .homepage .banner .swiper-pagination-bullet {
    width: 0.12rem;
    height: 0.12rem;
  }
  .homepage .one .box h3 b,
  .banner_info .bd h3 {
    font-size: 0.18rem;
  }
  .banner_info .bd h3 {
    background-size: auto 0.15rem;
  }
  .contact .bd ul {
    margin: -0.1rem 0;
  }
  .contact .bd ul li {
    width: 100%;
    padding: 0.1rem 0;
  }
  .contact,
  .news {
    padding-bottom: 0.3rem;
  }
  .pages {
    font-size: 0.14rem;
  }
  #map {
    height: 3rem;
  }
  /**/
  .news .bd a .pic {
    width: 1.3rem;
    margin-right: 0.1rem;
  }
  .news .bd a h4 {
    font-size: 0.15rem;
  }
  .news .bd a p {
    -webkit-line-clamp: 2;
    line-height: 0.2rem;
    margin: 0.05rem 0;
  }
  .news .bd {
    padding-bottom: 0.2rem;
  }
  /**/
  .newsitem .hd h1 {
    font-size: 0.18rem;
  }
  .newsitem,
  .proitem,
  .prolist {
    padding: 0.2rem 0 0.3rem;
  }
  .newsitem .hd {
    padding-bottom: 0.2rem;
  }
  /**/
  .products {
    font-size: 0.14rem;
    padding: 0.2rem 0 0;
  }
  .products .title {
    font-size: 0.22rem;
  }
  .products .bd ul li {
    width: 50%;
  }
  .products .bd ul li a {
    line-height: 0.4rem;
  }
  .prolist .bd {
    font-size: 0.14rem;
    padding-bottom: 0.2rem;
  }
  .prolist .bd ul {
    margin: -0.05rem;
  }
  .prolist .bd ul li {
    width: 50%;
    padding: 0.05rem;
  }
  .prolist .bd ul a dl {
    padding: 0.12rem;
  }
  /**/
  .yuanqu_banner {
    height: 3rem;
  }
  .info {
    display: block;
    padding: 0.1rem 0 0.3rem;
  }
  .info .leftside {
    width: 100%;
    margin: 0 0 0.2rem 0;
  }
  .info .leftside .one {
    display: flex;
    align-items: center;
    padding: 0.15rem;
    margin-bottom: 0.15rem;
    text-align: left;
  }
  .info .leftside .one .pic {
    margin: 0 0.15rem 0 0;
    width: 0.7rem;
    height: 0.7rem;
  }
  .info .leftside .two {
    padding: 0;
  }
  .info .leftside .two ul {
    display: flex;
    font-size: 0.14rem;
  }
  .info .leftside .two ul li {
    flex: 1;
  }
  .info .leftside .two li a {
    padding: 0;
    display: block;
  }
  .info .leftside .two li.on a:after {
    width: 100%;
    height: 2px;
    top: auto;
    transform: translate(0, 0);
    left: 0;
    bottom: 0;
  }
  .password {
    margin: 0;
  }
  .info .commonbox {
    padding-bottom: 0.3rem;
  }
  .my_fabu {
    padding-bottom: 0;
  }
  .my_fabu .bd {
    margin-bottom: 0.2rem;
  }
  .password li .code {
    right: 0.1rem;
  }
  .password li .side {
    margin-right: 0.15rem;
  }
  .gongqiu {
    padding: 0.1rem 0 0.3rem;
  }
  .gongqiu .two {
    margin: 0.2rem 0;
  }
  .gongqiu .one .flex {
    display: block;
  }
  .gongqiu .one .flex .side {
    width: 100%;
    line-height: 0.48rem;
  }
  .gongqiu .one ul {
    padding: 0.15rem;
  }
  .gongqiu .one ul li {
    margin: 0 0.3rem 0 0;
    font-size: 0.14rem;
  }
  .gongqiu .one {
    line-height: 0.3rem;
  }
  /**/
  .gongqiuitem,
  .fabu {
    padding: 0.1rem 0 0.3rem;
  }
  .gongqiuitem .hd h1 {
    font-size: 0.18rem;
  }
  .gongqiuitem .box ul li {
    width: 100%;
  }
  .gongqiuitem .box,
  .gongqiuitem .bd {
    line-height: 0.3rem;
    padding: 0.2rem 0;
  }
  .gongqiuitem .ft .pic {
    width: 0.6rem;
    height: 0.6rem;
    margin-bottom: 0.1rem;
  }
  .gongqiuitem .ft .flex dd {
    font-size: 0.16rem;
  }
  .gongqiuitem .ft .flex {
    display: block;
  }
  .gongqiuitem .ft .flex dl {
    display: flex;
    align-items: center;
  }
  .gongqiuitem .ft .flex dt {
    width: 1rem;
  }
  .gongqiuitem .ft {
    padding: 0.2rem 0 0;
  }
  .gongqiuitem .box ul li span {
    text-align: left;
  }
  /**/
  .fabu {
    font-size: 0.14rem;
  }
  .fabu .flex {
    display: block;
  }
  .fabu .flex > .flex_item + .flex_item {
    margin-top: 0.2rem;
  }
  .fabu .input .side {
    text-align: left;
    margin: 0;
    width: 1rem;
  }
  .fabu .btn {
    width: 100%;
    margin: 0;
  }
  .dialog {
    padding: 0.15rem;
    font-size: 0.14rem;
  }
  .dialog .tabbox {
    padding-right: 0;
    padding-top: 0.1rem;
  }
  .dialog .tabbox .side {
    text-align: left;
    width: 0.7rem;
  }
  .dialog .code {
    width: 1rem;
  }
  .dialog .tabtitle {
    font-size: 0.18rem;
  }
}