/* eyoucms.com 易优CMS -- 好用,免费,安全 */
@media screen and (max-width: 1130px) {
  .header .head,
  .i_m,
  .f_nav,
  .bq,
  .pst,
  .scd {
    width: 960px;
  }
  .head .nav_m {
    width: 590px;
  }
  .head .nav li {
    width: 74px;
  }
  .i_ma dl {
    width: 447px;
    margin-right: 25px;
  }
  .i_ma dl dd {
    width: 225px;
  }
  .i_mb dl dd {
    width: 525px;
  }
  .i_mc dl {
    width: 320px;
    height: 183px;
  }
  .i_mc dl dt,
  .i_mc dl dt img,
  .i_mc dl dd {
    width: 160px;
    height: 183px;
  }
  .i_mc dl dd .more {
    margin-top: 5px;
  }
  .i_md ul li,
  .i_md ul li img {
    width: 178px;
    height: 89px;
  }
  .i_md ul li {
    margin-right: 12px;
    margin-bottom: 15px;
  }
  .i_more a {
    font-size: 16px;
  }
  .f_nav .f_nl {
    width: 760px;
  }
  .scd .scd_r {
    width: 750px;
  }
  .service ul li {
    width: 243px;
    margin-right: 10px;
  }
  .service ul li img {
    width: 243px;
    height: 139px;
  }
  .sv_da dt,
  .sv_da dt img {
    width: 353px;
    height: 309px;
  }
  .sv_da dd {
    width: 380px;
  }
  .sv_da dd .des {
    height: auto;
  }
  .duty dd {
    width: 495px;
  }
  .news dl dd {
    width: 505px;
  }
}
@media screen and (max-width: 990px) {
  .header .head,
  .i_m,
  .f_nav,
  .bq,
  .pst,
  .scd {
    width: 740px;
  }
  .header,
  .i_ma dl {
    height: auto;
    background: -moz-linear-gradient(top, #000000 0%, #ffffff 100%);
    background: -webkit-gradient(
      linear,
      left top,
      left bottom,
      color-stop(0%, #ffffff),
      color-stop(100%, #eeeeee)
    );
    background: -webkit-linear-gradient(top, #ffffff 0%, #eeeeee 100%);
    background: -o-linear-gradient(top, #ffffff 0%, #eeeeee 100%);
    background: -ms-linear-gradient(top, #ffffff 0%, #eeeeee 100%);
    background: linear-gradient(to bottom, #ffffff 0%, #eeeeee 100%);
  }
  .header .head {
    height: auto;
  }
  .head .nav_m {
    float: none;
    width: 100%;
    margin-top: 0;
    margin-bottom: 10px;
  }
  .head .nav li {
    width: 80px;
    margin-left: 47px;
  }
  .head .head_t {
    width: 60%;
    margin-left: 40%;
  }
  .head .head_t .tel {
    width: 100%;
    margin-left: 0;
    padding-top: 15px;
  }
  .i_ma dl {
    width: 340px;
    margin-right: 15px;
  }
  .i_ma dl dd {
    width: 100%;
    margin-bottom: 10px;
  }
  .i_mb dl dt,
  .i_mb dl dt img {
    width: 367px;
    height: 199px;
  }
  .i_mb dl dd {
    width: 360px;
    height: 255px;
  }
  .i_mb dl dd p {
    line-height: 185%;
  }
  .i_mc dl {
    width: 370px;
    height: 210px;
    margin-bottom: 10px;
  }
  .i_mc dl dt,
  .i_mc dl dt img,
  .i_mc dl dd {
    width: 183px;
    height: 210px;
  }
  .i_mc dl.n_2 dt {
    float: left;
  }
  .i_mc dl.n_2 dd {
    float: right;
  }
  .i_mc dl.n_2 dd i {
    left: -21px;
    background: url(../img/icon5.png) no-repeat;
  }
  .i_md ul li,
  .i_md ul li img {
    width: 169px;
    height: 84px;
  }
  .i_md ul li {
    margin-right: 12px !important;
  }
  .f_nav .f_nl {
    width: 600px;
  }
  .scd .scd_r {
    width: 530px;
  }
  .service ul li {
    margin-right: 20px !important;
  }
  .sv_da dt,
  .sv_da dt img {
    width: 530px;
    height: 463px;
  }
  .sv_da dd {
    width: 100%;
    margin-top: 20px;
  }
  .duty dd {
    width: 295px;
  }
  .news dl dd {
    width: 285px;
  }
}
@media screen and (max-width: 770px) {
  .header .head,
  .i_m,
  .f_nav,
  .bq,
  .pst,
  .scd {
    width: 480px;
  }
  .head .head_t {
    width: 100%;
    margin: 0;
  }
  .head .head_t .tel {
    width: auto;
    padding: 0;
  }
  .head .logo {
    margin-top: 0;
  }
  .head .head_t div {
    margin-left: 1px;
  }
  .head .head_t .search {
    width: 150px;
  }
  .head .search input[type="submit"] {
    left: 115px;
  }
  .head .head_t .lang a {
    width: 60px;
  }
  .head .nav li {
    width: 70px;
    margin-left: 7px;
  }
  .i_ma dl {
    width: 210px;
    margin-right: 18px;
    margin-bottom: 18px;
  }
  .i_mb dl dt {
    width: 100%;
    text-align: center;
  }
  .i_mb dl dt img {
    float: none;
    margin: 0px auto;
  }
  .i_mb dl dd {
    width: 100%;
    height: auto;
    margin-top: 20px;
  }
  .i_mc dl {
    width: 100%;
    border-radius: 12px;
    overflow: hidden;
  }
  .i_mc dl dd {
    width: 290px;
  }
  .i_md ul li,
  .i_md ul li img {
    width: 192px;
    height: 96px;
  }
  .i_md ul {
    text-align: center;
  }
  .i_md ul li {
    display: inline-block;
    *display: inline;
    zoom: 1;
    margin: 0 10px 15px !important;
    float: none;
  }
  .f_nav .f_nl {
    width: 340px;
  }
  .f_nav .f_nr {
    margin-top: 0px;
  }
  .scd .scd_l {
    width: 100%;
    margin-top: 10px;
  }
  .scd_l .n_name {
    width: 460px;
  }
  .scd_l .s_nav li .li_m {
    width: 450px;
  }
  .scd .scd_r {
    width: 100%;
  }
  .scd_r .about img {
    margin: 0 !important;
  }
  .service ul li {
    width: 230px;
    margin-right: 10px !important;
  }
  .service ul li img {
    width: 230px;
    height: 131px;
  }
  .scd_l .s_nav li .er {
    width: 478px;
  }
  .scd_l .s_nav li .er li {
    width: 438px;
  }
  .sv_da dt,
  .sv_da dt img {
    width: 100%;
    height: auto;
  }
  .duty dd,
  .news dl dd {
    width: 235px;
  }

  .news dl dd .title em {
   display: none;
  }
}
@media screen and (max-width: 510px) {
  .header .head,
  .i_m,
  .f_nav,
  .bq,
  .pst,
  .scd {
    width: 320px;
  }
  .head .head_t {
    height: auto;
    margin-bottom: 10px;
  }
  .head .logo {
    width: 230px;
    height: auto;
  }
  .head .logo img {
    width: 100%;
    height: 60px;
    object-fit: contain;
    object-position: left center;
  }
  .head .nav_m {
    margin-top: -40px;
  }
  .nav_m .n_icon {
    display: block;
  }
  .nav_m .nav {
    width: 100%;
    background: #fff;
    position: absolute;
    right: 0;
    top: 45px;
    z-index: 9999;
    display: none;
  }
  .nav_m .nav li {
    width: 100%;
    text-align: right;
    margin: 0;
  }
  .nav_m .nav li a {
    text-align: right;
    width: 90%;
    padding: 0 5%;
  }
  .i_ma dl {
    width: 300px;
    margin-right: 0;
  }
  .i_ma dl dt img,
  .i_ma dl dt {
    width: 300px;
    height: 214px;
  }
  .i_mb dl dt img,
  .i_mb dl dt {
    width: 100%;
    height: auto;
  }
  .i_mc dl dt,
  .i_mc dl dt img,
  .i_mc dl dd {
    width: 160px;
    height: 183px;
  }
  .i_mc dl {
    height: 183px;
  }
  .i_md ul li,
  .i_md ul li img {
    width: 144px;
    height: 72px;
  }
  .i_md ul li {
    margin: 0 4px 15px !important;
  }
  .f_nav .f_nl {
    width: 180px;
  }
  .bq {
    text-align: left;
  }
  .bq span {
    margin: 0;
    color: rgba(255, 255, 255, 0.8);
    padding-bottom: 12px;
  }
  .scd_l .n_name {
    width: 300px;
  }
  .scd_l .s_nav li .li_m {
    width: 290px;
  }
  .scd_l .s_nav li .er {
    width: 318px;
  }
  .scd_l .s_nav li .er li {
    width: 278px;
  }
  .service ul li {
    width: 320px;
    margin-right: 0;
  }
  .service ul li img {
    width: 320px;
    height: 182px;
  }
  .duty dt,
  .duty dt img {
    width: 320px;
    height: 292px;
  }
  .duty dd,
  .news dl dd {
    width: 100%;
    margin-top: 10px;
  }
  .news dl dt,
  .news dl dt img {
    width: 320px;
    height: 183px;
  }
  .duty dd,
  .newsso dl dd {
    width: 100%;
    margin-top: 10px;
  }
  .newsso dl dt,
  .newsso dl dt img {
    width: 320px;
    height: 183px;
  }
}