/**/

@media screen and (min-width: 1441px) and (max-width: 1600px) {
}
@media screen and (min-width: 1201px) and (max-width: 1440px) {
  html {
    font-size: 90px;
  }
}
@media screen and (min-width: 981px) and (max-width: 1200px) {
  html {
    font-size: 80px;
  }
}
@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;
    left: 15px;
    top: 50%;
    transform: translate(0, -50%);
    width: 25px;
    z-index: 99;
  }
  .m_nav i {
    display: block;
    height: 2px;
    background: #1b5ade;
  }
  .m_nav i + i {
    margin-top: 0.06rem;
  }
  .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: 0.56rem;
    justify-content: center;
  }
  .hidden-xs,
  .header .nav,
  .header .side .drop {
    display: none;
  }
  .visible-xs {
    display: block;
  }
  .m_search {
    position: absolute;
    right: 0.15rem;
    top: 50%;
    transform: translate(0, -50%);
  }
  .m_search i {
    font-size: 0.2rem;
    color: #1b5ade;
  }
  .footer .bd .logo {
    width: 1.43rem;
  }
  .footer .bd .search {
    width: 100%;
  }
  .footer .bd .box,
  .footer .bd .box + .box {
    margin: 0.15rem 0 0;
  }
  .homepage,
  .footer .bd,
  .footer .ft {
    display: block;
  }
  .footer .bd .box ul {
    display: flex;
    flex-wrap: wrap;
  }
  .footer .bd .box ul li {
    width: 20%;
  }
  .footer .bd .box:last-child ul li {
    width: 33.333%;
    padding: 0 0.05rem;
  }
  .footer .bd .box:last-child ul {
    margin: -0.05rem;
  }
  .footer .ft dd {
    margin-bottom: 0.2rem;
  }
  .homepage .three .hd {
    top: 0.56rem;
  }
  .homepage .three .bd li .pic {
    width: 0.64rem;
  }
  .homepage .three .bd li .pic img {
    height: 0.46rem;
  }
  .homepage .commonside {
    margin-top: 0.15rem;
  }
  .homepage .banner .mySwiper2 .swiper-slide {
    height: 1.1rem;
  }
  /**/
  .newsitem {
    padding: 0.1rem;
  }
  .newsitem .first .hd h1 {
    font-size: 0.24rem;
  }
  .newsitem .three .bd a {
    margin: 0 0.08rem 0.08rem 0;
    padding: 0 0.1rem;
  }
  .newsitem .second .bd ul li {
    width: 100%;
  }
  .newslists .bd li,
  .searchpage .first,
  .searchpage .first .left .bd dt,
  .newslists .bd li h4,
  .series_items .tabtitle,
  .series .first {
    display: block;
  }
  .newslists .bd li > .flex_item {
    padding-left: 0.2rem;
  }

  .newslists .bd li h4 span {
    display: inline-block;
  }
  .newslists .bd li .share {
    display: none;
  }
  .searchpage .first > .flex_item + .flex_item {
    margin: 0.15rem 0 0;
  }
  .searchpage .first .left .bd dt div + div {
    margin: 0.1rem 0 0;
  }
  .series_items .tabtitle {
    border: none;
  }
  .series_items .tabtitle .side {
    display: flex;
    justify-content: flex-end;
    margin: 0.1rem 0;
  }
  .series_items .tabtitle ul {
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  }
  .series_items .tabtitle ul li {
    flex: 1;
    text-align: center;
  }
  .series .second .bd ul li,
  .series .first .side,
  .series .first .bd {
    width: 100%;
  }
  .series .first .side,
  .series .first .bd {
    padding: 0;
  }
  .series .first .bd {
    margin-top: 0.15rem;
  }
  .series .first {
    padding: 0.15rem;
  }
  .series .first .bd dt {
    display: block;
    text-align: center;
  }
  .series .first .bd dt .btn {
    margin: 0.1rem auto;
  }
  .series .first .bd ul {
    line-height: 1.5;
  }
  .series .first .bd ul li {
    margin: 0.1rem 0;
  }
  .series_items .first {
    display: block;
  }
  .series_items .first .pic {
    width: 100%;
    margin: 0 0 0.1rem 0;
  }
  .tppage .hd .bread,
  .tppage .bd li .flex p {
    display: none;
  }
  .tppage .hd .data > span {
    padding-left: 0.05rem;
  }
  .tppage .bd li .flex .pic {
    width: 0.8rem;
  }
  .tppage .bd li .flex .pic img {
    height: 0.53rem;
  }
  .tppage .bd li .box {
    padding: 0.12rem;
  }
  .tppage {
    margin-bottom: 0;
    padding-bottom: 0.2rem;
  }
  .mask .dialog {
    padding: 0.15rem;
    font-size: 0.14rem;
    max-height: 90vh;
    overflow-y: auto;
  }
  .mask .dialog .bd {
    display: block;
  }
  .mask .dialog .bd > .flex_item + .flex_item {
    margin: 0.15rem 0 0;
  }
  .mask .dialog .bd dl {
    height: auto;
    border-radius: 0.15rem;
    padding: 0.2rem 0;
  }
  .mask .dialog .bd dl dd {
    font-size: 0.16rem;
  }
  .mask .dialog .bd dl dt {
    font-size: 0.2rem;
  }
  .mask .dialog .bd .code {
    position: static;
    min-height: auto;
    width: 100%;
    border-radius: 0.15rem;
    padding: 0.15rem;
    margin-bottom: 0.15rem;
  }
  .mask .dialog h2 {
    font-size: 0.3rem;
    padding: 0.2rem 0;
  }
  /**/
  .login {
    background: url(../images/img_02.jpg) center no-repeat;
    background-size: cover;
  }
  .login .bd {
    padding: 0 25px;
    width: auto;
    position: static;
    transform: translate(0, 0);
  }
  .login .top ul {
    display: none;
  }
  .login .bd h4 {
    font-size: 0.14rem;
  }
  .login .bd h2 {
    display: none;
  }
  .login .logo {
    right: auto;
    left: 50%;
    transform: translate(-50%, 0);
    width: 2.4rem;
  }
  .login .bd .input {
    height: 45px;
    background-color: rgba(255, 255, 255, 0.15);
  }
  .login .bd .btn {
    width: 100%;
    font-size: 0.16rem;
  }
  .login .bd h4 a {
    opacity: 0.6;
  }
  .login .bd p {
    text-align: center;
    font-size: 0.14rem;
  }
  .login .bd p a {
    color: #0437aa;
  }
}