@media (max-width: 1199px) {
  .xm-dn {
    display: none;
  }
  .xm-db {
    display: block;
  }
  .xm-w90 {
    width: 90%;
    margin-left: 5%;
    margin-right: 5%;
  }
  /***************关于中晟科华*****************/
  .aboutzskh li {
    height: 1.49rem;
  }
  /*******************************
		产品展示
	*******************************/
  .business li a {
    height: 1.4rem;
  }
  .develp li {
    height: 0.9946rem;
  }
}
@media (max-width: 1099px) {
  /***************轮播图*****************/
  .banner li {
    height: 540px;
  }
}
@media (max-width: 991px) {
  .bm-db {
    display: block;
  }
  .bm-dn {
    display: none;
  }
  /***************轮播图*****************/
  .banner li {
    height: 399px;
  }
  /***************新闻快讯*****************/
  .newsflash .newsflash_content {
    width: 77%;
  }
  /*******************************
		新闻中心
	*******************************/
  .news li .news_left {
    width: 21%;
  }
  .news li .news_right {
    width: 76%;
  }
  .business li a {
    height: 1.8rem;
  }
  /**************************
		 底部
	**************************/
  .footer .f_left {
    width: 100%;
    text-align: center;
    margin-left: 0;
  }
  .footer .f_left .ewm {
    float: none;
    display: inline-block;
    width: auto;
    vertical-align: top;
  }
  .footer .f_left .f-l-text {
    float: none;
    display: inline-block;
    width: auto;
    text-align: left;
    margin-left: 20px;
    margin-bottom: 20px;
  }
  .footer .f_right {
    width: 100%;
  }
  /*****************
		广告图
	*****************/
  .adImg {
    height: 2rem;
  }
  /**************行业新闻样式**************/
  .news.news-list li .news_left {
    width: 14%;
  }
  .news.news-list li .news_right {
    width: 60.5%;
  }
  .footer {
    background-image: none;
  }
  .develp li {
    height: 1.3396rem;
  }
  .develp li .d-img {
    width: 30%;
  }
  .develp li .d-text {
    width: 68%;
  }
}
@media (max-width: 750px) {
  .sm-db {
    display: block;
  }
  .sm-dn {
    display: none;
  }
  .text {
    font-size: .3rem;
    line-height: .42rem;
  }
  .text-s {
    font-size: .28rem;
  }
  .text-m {
    font-size: .4rem;
    line-height: .52rem;
  }
  .text-b {
    font-size: .5rem;
    line-height: .62rem;
  }
  .text-bb {
    font-size: .7rem;
    line-height: .72rem;
  }
  /*******************************
		头部
	*******************************/
  .header {
    padding:0 0 .23rem;
  }
  .header .logo {
    width: 3.68rem;
    height: .72rem;
    margin-left: .2rem;display: inline-block;
    float:none;margin-top: 4px;
  }
  .header .h_info{
    float:none;margin-right: 0;text-align: right;
    background: #3f2e56;color:#3f2e56;margin-top: 0;
  }
  .header .h_info a{color:#fff;}
  .header .nav-ico {
    width: .414rem;
    height: .34rem;
    margin-top: .3rem;
  }
  .nav {
    position: absolute;
    top: 1.5rem;
    left: 0;
    width: 100%;
    height: auto;
    line-height: .45rem;
    z-index: 999;
  }
  .nav li {
    width: 100%;
  }
  .nav li.faseee{display: block;}
  .nav li > a {
    font-size: .32rem;
    padding: .15rem 0;
  }
    .nav .s-nav {
    position: static;
  }
  .nav .s-nav a {
    padding: .15rem;
    line-height: .32rem;
    font-size: .28rem;
    color: #fff;
  }
  /***************轮播图*************/
  .banner li {
    height: 4.1rem;
  }
  .banner .bx-wrapper .bx-controls-auto,
  .banner .bx-wrapper .bx-pager {
    bottom: .3rem;
  }
  .banner .bx-wrapper .bx-pager.bx-default-pager a {
    width: .6rem;
    height: .08rem;
  }
  /***************新闻快讯*************/
  .newsflash .newsflash_title {
    margin-left: .15rem;
    padding-left: .29rem;
    background-size: .2824rem .3rem;
  }
  .newsflash .newsflash_title .d-font {
    margin-left: .05rem;
  }
  .newsflash .newsflash_content {
    width: 76%;
    margin-left: 2%;
  }
  .newsflash .newsflash_content .newsf_li {
    width: 100%;
  }
  .business li a {
    height: 2.4rem;
  }
  /*******************************
		标题
	*******************************/
  .title {
    width: 92%;
    border-width: 1px;
    height: auto;
    padding-bottom: .2rem;
  }
  .title h6 {
    top: -0.28rem;
  }
  .title .t-p {
    margin-top: -0.14rem;
  }
  .title .t-p .line {
    width: .6rem;
    height: .05rem;
  }
  /*******************************
		关于中晟科华
	*******************************/
  .aboutzskh ul {
    margin-left: 0%;
  }
  .aboutzskh li {
    width: 46%;
    margin: 0 2% .2rem;
    height: 2.81rem;
  }
  .aboutzskh li .qy_div {
    bottom: 10%;
    left: 5%;
  }
  .aboutzskh li .qy_div .line {
    width: .6rem;
    height: .05rem;
    margin-top: .1rem;
  }
  .aboutzskh li.a0 {
    background-size: .66rem .63rem;
  }
  .aboutzskh li.a1 {
    background-size: .56rem .76rem;
  }
  .aboutzskh li.a2 {
    background-size: .56rem .69rem;
  }
  .aboutzskh li.a3 {
    background-size: .45rem .66rem;
  }
  /*******************************
		新闻中心
	*******************************/
  .news li {
    width: 96%;
    margin: 0 2% .3rem;
  }
  .news li .news_left {
    width: 24%;
  }
  .news li .news_left .date {
    margin: .2rem 0;
  }
  .news li .news_left p {
    margin-top: .3rem;
  }
  .news li .news_right {
    width: 73%;
  }
  .news li .news_right h1 {
    margin-top: 0;
  }
  .news li .news_right .news-p {
    height: 1.25rem;
  }
  /**************************
		 底部
	**************************/
  .footer .f_left .ewm {
    display: block;
    width: 1.6rem;
    height: 1.6rem;
    margin-left: 5%;
    margin-right: 5%;
    margin-bottom: .3rem;
  }
  .footer .f_left .ewm img {
    width: 100%;
    height: 100%;
  }
  .footer .f_left .f-l-text {
    display: block;
    width: 90%;
    text-align: left;
    margin-left: 5%;
    margin-bottom: 5%;
  }
  .foot {
    padding-top: .3rem;
    padding-bottom: .3rem;
  }
  /*****************
		广告图
	*****************/
  .adImg {
    height: 2.8rem;
  }
  /*****************
		内页头部公用样式
	*****************/
  .sline {
    width: .45rem;
    height: .03rem;
    margin-top: .1rem;
  }
  .ct-bg {
    width: 2rem;
  }
  .ctitle {
    background-size: 1.53rem .4rem;
  }
  .cnav-h1 {
    border-style: solid;
    border-width: 1px 0;
    border-color: #dddddd;
    padding: .1rem 0;
  }
  .cnav {
    border-top: 1px solid #ddd;
    border: none;
    padding: 0;
    width: 100%;
    position: absolute;
    left: 0;
    top: .72rem;
    background-color: #fff;
    z-index: 99;
  }
  .cnav a {
    display: block;
    margin: 0;
    font-size: .3rem;
    line-height: .42rem;
    padding: .1rem;
    width: auto;
  }
  .cnav a.act,
  .cnav a:hover {
    background-color: #665886;
    color: #fff;
  }
  /****************************
		bus 主体内容
	****************************/
  .bus-list li {
    width: 92%;
    margin-left: 4%;
    margin-right: 4%;
    margin-bottom: .3rem;
  }
  .bus-list li a {
    padding: 2%;
  }
  .bus-list li .bus-img {
    height: 2.05rem;
  }
  .bus-list li .bus-img img {
    position: static;
    width: 100%;
    height: 100%;
    margin-left: 0;
    margin-top: 0;
  }
  .bus-list li .bus-text {
    width: 59%;
  }
  .bus-list li .bus-text p {
    height: 1.25rem;
    -webkit-line-clamp: 3;
  }
  /**************行业新闻样式**************/
  .news.news-list li {
    width: 96%;
    margin: 0;
    padding: .3rem 2%;
  }
  .news.news-list li .news_left {
    width: 22%;
  }
  .news.news-list li .news_left .date {
    margin: .3rem 0;
  }
  .news.news-list li .news_right {
    width: 75%;
  }
  .news.news-list li .news_right .news-p {
    margin-top: .1rem;
    -webkit-line-clamp: 4;
    height: 1.61rem;
  }
  .link-yq .bx-wrapper .bx-controls-direction a {
    background-size: 11px 17px;
  }
  .link-yq .bx-wrapper .bx-controls-direction a.bx-prev {
    left: -10px;
  }
  .link-yq .bx-wrapper .bx-controls-direction a.bx-next {
    right: -10px;
  }
    .develp li {
    height: auto;
    padding: .3rem .1rem;
  }
  .develp li .d-img {
    width: 100%;
    height: auto;
    margin-bottom: .2rem;
  }
  .develp li .d-text {
    width: 100%;
    height: auto;
  }
  .develp li .d-text span {
    position: static;
  }
}