@media (max-width: 1199px) {
  .bx-dn {
    display: none;
  }
  .bx-db {
    display: block;
  }
  .bx-w100 {
    width: 100%;
  }
  .bx-pl30 {
    padding-left: 30px;
  }
  .bx-pr30 {
    padding-right: 30px;
  }
  .bx-ml30 {
    margin-left: 30px;
  }
  .bx-mr30 {
    margin-right: 30px;
  }
  .bx-w92 {
    width: 92%;
    margin-left: 4%;
    margin-right: 4%;
  }
  .s8 li a {
    height: .53rem;
  }
  .c-banner {
    height: 2.2125rem;
  }
  .team li .t-img {
    height: 2.25rem;
  }
  .team li .t-pop .p-img {
    margin-top: 0.18rem;
    margin-bottom: 0.18rem;
  }
  .news li {
    margin: 0 20px;
  }
}
@media (max-width: 1099px) {
  .pro_ico li {
    width: 44%;
    margin: 0 3% 20px;
    display: block;
    float: left;
  }
  .pro_ico li div {
    height: 1.81rem;
  }
}
@media (max-width: 991px) {
  .mx-dn {
    display: none;
  }
  .mx-db {
    display: block;
  }
  .mx-w100 {
    width: 100%;
  }
  .mx-w80 {
    width: 80%;
    padding-left: 10%;
    padding-right: 10%;
  }
  .mx-w90 {
    width: 90%;
    padding-left: 5%;
    padding-right: 5%;
  }
  .mx-fs30 {
    font-size: 30px;
    line-height: 46px;
  }
  .mx-fs16 {
    font-size: 16px;
    line-height: 22px;
  }
  .mx-fs18 {
    font-size: 18px;
    line-height: 26px;
  }
  .c-right {
    margin-right: 0;
    width: 100%;
    text-align: center;
  }
  .c-box {
    left: 50%;
    margin-left: -112px;
  }
  .h-header {
    height: 119px;
  }
  .header {
    height: 118px;
    background-color: #fff;
    border-bottom: 2px solid #dfe0dd;
  }
  .header .logo {
    width: 160px;
    height: 64px;
    margin-top: 27px;
  }
  .header .nav {
    position: absolute;
    left: 0;
    top: 120px;
    width: 100%;
    margin: 0;
    z-index: 99;
    background-color: #fff;
  }
  .header .nav li {
    width: 100%;
    margin: 16px 0;
    text-align: center;
  }
  .header .nav li .line {
    width: 15%;
    background-color: #4284d9;
  }
  .header.fixed {
    background-color: #fff;
    border-bottom: 2px solid #dfe0dd;
  }
  .header.fixed .nav li .line {
    margin-top: 0;
  }
  .s4-bg1 {
    height: 114px;
  }
  .s4-bg {
    height: 43%;
  }
  .s4-bg span {
    width: 100px;
    height: 100px;
  }
  .s4-bg span i {
    width: 96px;
    height: 78px;
    padding-top: 18px;
  }
  .s5-bg {
    right: 1%;
    height: 38%;
    width: 100%;
  }
  .s7 li {
    width: 33.33%;
  }
  .c-banner {
    height: 3rem;
  }
  .team li {
    width: 46.67%;
  }
  .team li .t-img {
    height: 3.44rem;
  }
  .team li .t-pop .p-img {
    width: 1.46rem;
    height: 1.46rem;
    margin-top: .3rem;
    margin-bottom: 0.25rem;
  }
  .news li .news-img {
    width: 24%;
    margin-right: 3%;
  }
  .news li .news-text {
    width: 73%;
  }
  .matpp {
    padding-top: 150px;
  }
  .s8 li {
    width: 12.66%;
    margin: 15px 2%;
  }
  .s8 li a {
    height: .912rem;
  }
}
@media (max-width: 767px) {
  .sm-dn {
    display: none;
  }
  .sm-db {
    display: block;
  }
  .bx-pl30 {
    padding-left: .3rem;
  }
  .bx-pr30 {
    padding-right: .3rem;
  }
  .bx-ml30 {
    margin-left: .3rem;
  }
  .bx-mr30 {
    margin-right: .3rem;
  }
  .text {
    font-size: .3rem;
    line-height: .4rem;
  }
  .text_m {
    font-size: .32rem;
    line-height: .5rem;
  }
  .text_b {
    font-size: .52rem;
    line-height: .62rem;
  }
  .text_s {
    font-size: .4rem;
    line-height: .5rem;
  }
  .h-header {
    height: 1.19rem;
  }
  .header {
    height: 1.18rem;
  }
  .header .logo {
    width: 2.15rem;
    height: .80rem;
    margin-top: .27rem;
  }
  .header .nav {
    top: 1.2rem;
  }
  .header .nav li {
    margin: .2rem 0;
  }
  .header .nav-ico {
    height: 1.18rem;
    width: .62rem;
    background-size: .42rem .35rem;
  }
  .active .s1-bg2 {
    top: 11%;
  }
  .active .s1-bg3 {
    top: 16%;
  }
  .active .c-box {
    top: 26%;
    transition-delay: 0.5s;
  }
  .s2-bg1 {
    background-size: 12.294rem 6.3rem;
    background-position: center bottom;
  }
  .s3-bg {
    bottom: 0%;
    height: 47%;
  }
  .s3-bg1 {
    width: 35%;
  }
  .s3-bg2 {
    width: 35%;
    top: 5%;
  }
  .s3-bg3 {
    left: 45.08%;
    width: 12.67%;
    top: 32%;
  }
  .s3-bg4 {
    width: 35%;
    left: 58%;
    top: 40%;
  }
  .s3-bg5 {
    width: 35%;
    left: 58%;
    top: 40%;
  }
  .active .s3-bg4 {
    top: 40%;
  }
  .s4-bg1 {
    height: 1.54rem;
  }
  .s4-bg {
    width: 35.16%;
  }
  .s4-bg span {
    width: 1.4rem;
    height: 1.4rem;
    padding: 0.07rem;
  }
  .s4-bg span i {
    width: 1.36rem;
    height: 1.08rem;
    line-height: .4rem;
    font-size: .28rem;
    padding-top: .28rem;
    border-width: 0.02rem;
  }
  .s6-bg1 {
    left: 2%;
    top: 51%;
  }
  .s6-bg1 .one {
    display: inline-block;
    float: none;
    width: 20%;
  }
  .s6-bg1 .one img {
    width: auto;
    max-width: 100%;
    height: auto;
  }
  .active .s6-bg1 {
    top: 46%;
  }
  .s6-bg2 {
    right: 4.8%;
    width: 100%;
  }
  .s7 li {
    width: 50%;
    height: 78px;
  }
  .s8 li {
    width: 21%;
    margin-bottom: .15rem;
    margin-top: .15rem;
  }
  .s8 li a {
    height: 1.51rem;
  }
  .footer .f-nav a {
    padding: 0 .3rem;
    font-size: .3rem;
    line-height: .4rem;
  }
  .c-banner {
    height: 4rem;
  }
  .team li {
    width: 82%;
    margin: .2rem 9%;
  }
  .team li .t-img {
    height: 5.8rem;
  }
  .team li .t-pop .p-img {
    width: 2.3rem;
    height: 2.3rem;
    margin-top: .5rem;
    margin-bottom: .5rem;
  }
  .question li .q,
  .question li .a {
    padding: .25rem .22rem .25rem .4rem;
  }
  .question li .q-q {
    padding-top: .1rem;
    padding-bottom: .1rem;
    background-size: .6rem .6rem;
    background-position: left .1rem;
    padding-left: 12%;
    width: 88%;
  }
  .question li .q-a {
    background-size: .6rem .6rem;
    background-position: left .1rem;
    width: 88%;
    padding-left: 10%;
  }
  .p-title {
    padding: .2rem 0;
    background: #fff;
  }
  .p-title .s-ico {
    width: 24px;
    height: .5rem;
    background: url(../images/up.png) no-repeat center center;
  }
  .p-title.sopen .s-ico {
    background: url(../images/down.png) no-repeat center center;
  }
  .h-title {
    position: absolute;
    width: 100%;
    left: 0;
    top: .9rem;
    background: #fff;
    z-index: 99;
  }
  .h-title a {
    display: block;
    width: 98%;
    height: .4rem;
    padding: .15rem 0;
    line-height: .4rem;
    font-size: .3rem;
    margin: 0 .05rem .1rem;
  }
  .pro_ico li {
    width: 80%;
    margin: 0 10% .3rem;
  }
  .pro_ico li div {
    height: 3.29rem;
  }
  .down-s {
    width: 6rem;
    padding: .15rem .2rem;
    line-height: .4rem;
    border-radius: .1rem;
  }
  .down {
    padding-top: 0.9rem;
    width: 1.5rem;
    background-size: 1rem .73rem;
  }
  .news li {
    padding: .4rem 0;
    margin: 0 .2rem;
  }
  .news li .news-text {
    width: 100%;
  }
  .pager-ico a {
    line-height: .7rem;
  }
  .pager-ico .p-ico {
    width: .7rem;
    height: .7rem;
    background-size: .4rem .3rem;
  }
  .map {
    height: 350px;
  }
  .map .m-logo {
    top: 69px;
  }
  .map .m-box {
    padding: .32rem .42rem;
    width: 5.4rem;
    margin-left: -3.12rem;
    top: 158px;
  }
  .matpp {
    padding-top: 1.5rem;
  }
  .c-b-tex {
    padding-top: 2.28rem;
    padding-left: .3rem;
    font-size: .52rem;
    line-height: .62rem;
  }
}
@media (max-width: 520px) {
  .s4-bg {
    height: 41%;
    width: 48%;
    left: 48%;
  }
  .s4-bg1 {
    left: -82.5%;
    text-align: left;
    background: url(../testing/left_line.png) no-repeat right center;
    background-size: 92% auto;
  }
  .active .s4-bg1 {
    width: 90%;
  }
  .s4-bg2 {
    padding-top: 20%;
    background: url(../testing/center_line.png) no-repeat right top;
    background-size: auto 90%;
  }
  .s4-bg2 {
    left: -82.5%;
    width: 0;
    top: 46%;
  }
  .active .s4-bg2 {
    width: 90%;
  }
  .s5-bg {
    right: 2%;
    height: 72%;
    background-image: url(../testing/feiji02.png);
    background-position: left bottom;
  }
  .s5-bg .ss {
    width: 13%;
  }
  .s5-bg .ss.ss01 {
    left: 18.74%;
    bottom: 4%;
    background-position: center bottom;
  }
  .s5-bg .ss.ss02 {
    left: 26%;
  }
  .s5-bg .ss.ss03 {
    left: 56%;
  }
  #fullPage-nav.right {
    display: none;
  }
}