@media (min-width:992px){
#top-nav .nav>li>a:focus{background: rgba(0, 0, 0, .4);color: #ff6501;}
#top-nav .nav>li.dropdown>ul.dropdown-menu{border:none;background:rgba(0, 0, 0, .4);border-radius: 0;}
#top-nav .nav>li.dropdown>ul.dropdown-menu a{color: #fff;padding: 10px 15px;}
#top-nav .nav>li.dropdown>ul.dropdown-menu a:hover{color: #fff;background: #ff6501}
.sy-partner{padding: 80px 0 0 0;}
}
@media screen and (max-width:991px){.index_about{padding:30px 15px 50px 15px;height:auto;background:#196ea0 url(../images/about_bg2.jpg) no-repeat center bottom;background-size:100%;}
.index_about h2{padding-top:5px;font-size:28px;}
.index_about h3{font-size:14px;line-height:20px;}
.index_about ul{padding:30px 0 0;width:100%;}
.index_about ul li{margin:0 auto;padding:10px 0;width:50%;height:auto;background:0 0;}
.index_about .ipic{float:left;font-size:36px;}
.index_about .itext{float:left;padding:0 0 0 10px;}
.index_about ul li h4{font-size:18px;}
.index_about ul li span{display:inline-block;width:100%;height:20px;text-align:left;font-size:12px;}
.index_about p{padding-top:40px;}
}
@media (max-width:767px){body{font-size:13px;line-height:20px;}
.navbar-header .logo{padding:0 0 0 15px;width:15%;}
#top-nav .navbar-nav>li>a{padding:10px 20px;}
.navbar-toggle{position:relative;float:right;margin-top:20px;margin-right:15px;margin-bottom:8px;padding:9px 10px;border:none;border-radius:4px;background-color:transparent;background-image:none;}
.carousel-caption{position:absolute;top:8%;right:10%;left:10%;}
.carousel-caption h2{font-weight:700;font-size:22px;line-height:24px;}
.carousel-caption p{font-size:14px;}
.about{padding:30px 15px 30px 15px;}
.about .title{font-size:24px;line-height:30px;}
.about .info{padding:15px 0;line-height:20px;}
.num{margin:15px 0;}
.counter-wrapper img{margin-bottom:10px;}
.counter-wrapper span{color:#ff6501;font-size:24px;line-height:30px;}
.products .title{font-size:24px;line-height:30px;}
.series .text{padding:30px 0;text-align:center;}
.series .name{color:#FFF;font-size:18px;line-height:24px;}
.series .btn{margin-top:15px;padding:6px 12px;} 
.news{padding:30px 15px;}
.news .title{margin-bottom:15px;font-size:24px;line-height:30px;}
.video{margin-top:20px;}
.index22{height:1250px;}
.index21a{margin-bottom:30px;padding:20px 0;height:20px;font-size:18px;line-height:28px;}
.index211a,.index211b,.index211c,.index211cd{margin-right:0;margin-bottom:5%;width:100%;}
.index211b1l p{height:50px;}
.index211a1{font-size:24px;}
footer .copyright{padding:30px 0;}
.copy{float: none!important;text-align: center;}
.pn .next{float: none!important;text-align: left;margin-top:5px;}
.index_about .itext{text-align: center;}
.index_about ul li span{height: auto;line-height: 0;}
.ny-main{padding: 20px 0;}
}
@media (max-width:374px){
    .index211b1l h1{
        font-size: 16px;
    }
}