.advantage {
            width: 100%;
            background: #f6f6f6;
            overflow: hidden;
            margin-bottom: 20px;
        }
        .advantage .cent{
            background: rgba(246,246,246,.8);
            background-image: url(/css/img/zxt.png);
            background-repeat:no-repeat;
            background-size: contain;
        }

        
        .advantage .img_box img {
            width: 100%;
        }
        
        .advantage .txt_box {
            width: 49%;
        }
        .adv_txt{
            font-size: 20px;
        }
        .adv_txt p{
            margin: 0;
        }
        .advantage .txt_box h3 {
            margin-top:15px;
            font-size: 40px;
            font-weight: bold;
            color: #0093dd;
            opacity: .8;
        }
        
        .advantage .txt_box .adv_sm {
            margin-top: 15px;
            margin-bottom: 15px;
        }
        
        .advantage .txt_box .adv_sm .adv_sm_img {
            display: inline-block;
            width: 140px;
            margin-right: 30px;
            cursor: pointer;
        }
        .wrap .cent ul{
            margin-top: 15px;
            width: auto;
        }
        .wrap .cent li.about_li {
            position: relative;
            overflow: hidden;
            padding-bottom: 30px;
        }
        
        .wrap .cent li.about_li .img_box {
            width: 600px;
            height: 400px;
            position: relative;
            border: 4px solid #0093dd;
            padding: 15px 0 15px 20px;
            margin-right: 20px;
            border-radius: 0;
            overflow: visible;
        }
        .wrap .cent li.about_li .img_box .img_hi{
            width: 600px;
            height: 360px;
            overflow: hidden;
        }
        .wrap .cent li.about_li .img_box .img_hi img{
            -webkit-transition: transform 2s;
            -ms-transition: transform 2s;
            -o-transition: transform 2s;
            transition: transform 2s;
        }
        .wrap .cent li.about_li .img_box .img_hi img:hover{
            -webkit-transform: scale(1.2 , 1.2);
            -ms-transform: scale(1.2 , 1.2);
            -o-transform: scale(1.2 , 1.2);
            transform: scale(1.2 , 1.2);
            
        }
        .wrap .cent li.about_li .txt_box {
            width: 520px;
            margin-left: 25px;
        }
        
        .wrap .cent li.about_li .txt_box h3 {
            text-align: left;
            font-size: 30px;
        }
        .wrap .cent li.about_li .txt_box h3:hover{
            text-decoration: underline;
            color: #0093dd;
        }

        .wrap .cent li.about_li .txt_box p {
            text-align: left;
            font-size: 20px;
            margin-bottom: 10px;
        }
        
        .wrap .cent li.about_li .fl h3,
        .wrap .cent li.about_li .fl p {
            text-align: left;
        }
        
        .banner_c {
            top: 50%!important;
            margin-top: -86px;
            width: auto!important;
            left: 50% !important;
            margin-left: -180px;
        }
        

        
        .time_bg {
            width: 100%;
            background: url(img/time_bg.png) no-repeat;
            height: 550px;
            position: relative;
            overflow: hidden;
        }
        
        .time_bg .border_cent {
            position: absolute;
            background: #ffff;
            opacity: .9;
            top: 50%;
            height: 4px;
            margin-top: -2px;
            left: 0;
            width: 100%;
        }
        
        .time_bg .time_cent {
            width: 80%;
            margin: 0 auto;
            position: relative;
            height: 100%;
        }
        
        .time_bg .time_cent img {
            width: 250px;
            height: 160px;
        }
        
        .time_box {
            position: absolute;
            width: 300px;
            height: 250px;
            padding-left: 25px;
            color: #fff;
        }
        
        .time_bg .time_cent .time_box_t {
            top: 0;
            left: 0;
            border-left: 4px solid #fff;
            margin-top: 23px;
        }
        
        .time_bg .time_cent .time_box_b {
            top: 50.5%;
            left: 150px;
            border-left: 4px solid #fff;
        }
        
        .time_box p {
            font-size: 22px;
        }
        
        .time_box span {
            font-size: 17px;
            margin-bottom: 10px;
        }
        
        .news_box {
            margin-top: 30px;
            margin-bottom: 30px;
        }
        .news_box h3 {
            font-size: 30px;
            text-align: center;
            font-weight: normal;
            color: #000000;
            margin-bottom: 20px;
	        opacity: 0.8;
        }
        .news_box time{
            font-size: 20px;
            display: block;
            text-align: center;
            color: #010101;
	        opacity: 0.8;
            margin-bottom: 20px;
        }
        .advantage .cent{
            height: 450px;
        }
        .news_box .s_img p,.news_box .big_img p{text-align: center;margin-top: 10px;margin-bottom: 25px;}
        .news_box .s_img {
        }
        .news_box .s_img  li{
            width: 30%;
            float: left;
            margin-left: 1.6%;
            margin-right: 1.6%;
        }
        .img_border{
            border: 1px solid #ccc;
            height: 330px;
            overflow: hidden;
        }
       .img_border img{
            width: 100%;
        }
        .news_box span {
            font-size: 16px;
            color: #000000;
            opacity: 0.8;
            line-height: 26px;
        }
        .news_box img{
            width: 100%;
        }
        li.fl i {
            width: 0;
            height: 3px;
            background: #0093dd;
            position: absolute;
            left: 0;
            bottom: -1px;
            display: block;
            opacity: 0;
            display: none!important;
            filter: alpha(opacity=0);
        }
        
        .navbar-list:hover i {
            width: 100%;
            transition: width 2s ease;
        }
        
        .adv_sm img {
            /* -webkit-transition: transform 2s;
            -o-transition: transform 2s;
            -ms-transition: transform 2s;
            transition: transform 2s; */
        }

        @media (min-width:981px){
            .adv_sm img:hover {
                -webkit-transition: transform 2s;
                -o-transition: transform 2s;
                -ms-transition: transform 2s;
                transition: transform 2s;
                -webkit-transform: rotateY(360deg);
                -o-transform: rotateY(360deg);
                -ms-transform: rotateY(360deg);
                transform: rotateY(360deg);
            }
            .wrap .cent li.about_li .txt_box span a{
                display: -webkit-box;
                -webkit-box-orient: vertical;
                -webkit-line-clamp: 12;
                overflow: hidden;
                line-height: 25px;
                height: 300px;
                overflow: hidden
            }
        }
        @media (max-width: 980px) {
            .case_list_title{
                display: none;
            }
            .news_box h3{
                font-size: 4rem;
            }
            .wrap .cent li.about_li .txt_box span a{
                display: -webkit-box;
                -webkit-box-orient: vertical;
                -webkit-line-clamp: 8!important;
                overflow: hidden;
                line-height: 30px;
                height: 240px;
            }
            .adv_sm .adv_sm_img .show1{
                -webkit-transition: transform 1s;
                -o-transition: transform 1s;
                -ms-transition: transform 1s;
                transition: transform 1s;
                -webkit-transform: rotateY(360deg);
                -o-transform: rotateY(360deg);
                -ms-transform: rotateY(360deg);
                transform: rotateY(360deg);
            }
            .news_box p{
                font-size: 2.6rem;
                line-height: 36px;
            }
            .wrap .cent li.about_li .txt_box h3{
                font-size: 3rem;
            }
            .wrap .cent li.about_li .txt_box span{
                font-size: 2.6rem!important;
                height:210px;
                line-height: 30px!important;
                overflow:hidden; text-overflow:ellipsis; display:-webkit-box; /* autoprefixer: off */ -webkit-box-orient:vertical; /* autoprefixer: on */ -webkit-line-clamp:7;
            }
            .news_box .nav{
                font-size: 2.6rem;
            }
            .news_box span{
                font-size: 2.4rem;
            }
            .news_box .nav a{
                font-size: 2.4rem;
            }
            .about_wrap{
                padding-bottom: 20px;
            }
            .wrap .cent li.about_li .img_box{
                width: 45vw;
                height: auto;
                margin-right: 3vw;    
                padding: 1vw 0 1vw 1.5vw;
            }
            .wrap .cent li.about_li .img_box .img_hi{
                width: 45vw;
                height: auto;
            }
            .wrap .cent li.about_li .txt_box{
                width: 45vw;
                margin-left: 0;
            }
            .wrap .news .cent .clearfloat li.about_li{
                float: none;
                margin-left: 0;
                font-size: 2.2rem;
            }
            .advantage .txt_box{
                width: 100%;
                margin: 0 auto;
                padding-top: 10px;
                float: none;
                background: rgba(246,246,246,.6);
                height: 100%;
            }
            .advantage .txt_box .adv_sm{
                width: 70%;
                margin: 0 auto;
                display: flex;
                justify-content: space-between;
            }

            .advantage .txt_box h3{
                margin-top: 0;
                text-align: center;
            }
            .advantage{
                
            }
            .advantage .adv_txt{
                font-size: 2.6rem;
                width: 90%;
                margin: 0 auto;
            }
            .advantage .cent{
                height: 400px;
            }
        }
        
        .nav {
            margin-bottom: 30px;
            margin-top: 20px;
        }
        
        .nav .nav_top {
            border-left: 4px solid blue;
            padding-left: 15px;
        }
        
        .nav a {
            font-size: 18px;
            color: #000000;
            opacity: 0.8;
            text-align: left;
            margin-left: 40px;
            display: block;
        }
        
        .nav a span {
            color: #010101;
        }
        
        .news_box span {
            text-align: left;
        }
        .honor{
            padding-bottom: 40px;
        }
        .honor ul{
            display: -webkit-box;
				display: -webkit-flex;
				display: -ms-flexbox;
				display: flex;
				margin-top: 30px;
			    -webkit-box-pack: justify;
			    -webkit-justify-content: space-between;
			    -ms-flex-pack:justify ;
			    justify-content: space-between;
        }
        .honor ul li img{
            width: 100%;
            height: 100%;
        
        }