@charset "utf-8";
 
.main{
    max-width:1300px;
    width:100%;
}


.header{
    background: #fff;
    width:100%;
    height:94px;
    display: block;
}
/*在小于1300px像素的屏幕*/
@media (max-width: 1300px){
.header{
	width:98%;
	padding:0 1%;
	
}
}



.header .logo{
    float:left;
    width:80px;
    height:110px;
}
.header .logo h1{
    width:80px;
    height:110px;
    background-position: left center;
    background-repeat: no-repeat;
    background-size: 60px auto;
}

.header .nav{
    float:left;
    margin-left:90px;
}

.header .nav ul li a{
    display: block;
}
.header .nav ul li{
    float:left;
    display: block;
    width:60px;
    height:110px;
    line-height:110px;
    text-align:center;
    margin:0 20px;
    color:#666;
    font-size:15px;
    position: relative;
}
.header .nav ul li i{
    position: absolute;
    left:0;
    bottom:20px;
    z-index: 11;
    width:100%;
    height:1px;
    background: #f1890e;
    display: none;
}
.header .nav ul li.on,
.header .nav ul li:hover{
    color:#f1890e;
}
.header .nav ul li.on i,
.header .nav ul li:hover i{
    display: block;
}

.header .index_en{
    float: right;
    color: #666;
    font-size: 16px;
    line-height: 110px;
    text-align: center;
}
.header .index_en a{
    display: inline-block;   
}
.header .index_en a:nth-child(1){
    letter-spacing: 3px;
}


.header .search_form{
    float:right;
    margin:0 35px;
    width:190px; 
    height:110px;
    background:#fff; 
    display:block;
}


.header .search_form form{
    width:100%; 
    height:30px;
    border-radius: 15px;
    border:1px solid #ddd; 
    margin:39px auto;
    display: block;
}
.header .search_form input.text{
    float:left;
    width:80%; 
    height:30px; 
    font-size:15px; 
    text-indent:10px;
    color:#595959;
    display:inline-block; 
}
.header .search_form input.submit{
    float:left;
    width:20%; 
    height:30px;
    display:inline-block; 
    background: url(../images/search_btn.png) no-repeat center center; 
    background-size:18px auto; 
    cursor:pointer;
}




.banner img{
    width:100%;
}
.banner .bd ul li .img_box{
    width:100%;
}
.banner{
    position: relative;
}
.banner .hd{
    position: absolute;
    left:0;
    bottom:20px;
    z-index: 11;
    width:100%;
    text-align:center;
}
.banner .hd ul{
    display: inline-block;
}
.banner .hd ul li{
    float:left;
    width:40px;
    height:3px;
    margin:0 10px;
    text-indent:-9999px;
    overflow: hidden;
    display: block;
    background: #fff;
    cursor: pointer;
}
.banner .hd ul li.on,
.banner .hd ul li:hover{
    background: #f1290e;
}








/*.pages*/
.pages{
    text-align:center;
}

.pages a{
    float:left;
    color:#444;
    font-size:16px;
    line-height:40px;
    display: inline-block;
    padding: 0 15px;
    border:1px solid #ddd;
    background: #fff;
    margin:0 5px;
}

.pages a:hover,
.pages a.on{
    color:#fff;
    background: #f1890e;
}


.pages div{
    display: inline-block;
    *zoom: 1;
}
.pages div:before,.page div:after{
    content:'';
    display: block;
    height:0;
    clear: both;
    visibility:hidden;
    
}



/*.pages*/
.pages2{
    text-align:center;
}

.pages2 a{
    float:left;
    color:#444;
    font-size:16px;
    line-height:40px;
    display: inline-block;
    padding: 0 15px;
    background: #fff;
    margin:0 5px;
}
/*
.pages2 a:hover,
.pages2 a.on{
    color:#fff;
    background: #f1890e;
}*/


.pages2 div{
    display: inline-block;
    *zoom: 1;
}
.pages2 div:before,.page div:after{
    content:'';
    display: block;
    height:0;
    clear: both;
    visibility:hidden;
    
}












.htit{
    margin-bottom:20px;
}
.htit h2{
    color:#474747;
    font-size:30px;
    line-height:40px;
    padding-right:5px;
    display: inline-block;
    position: relative;
    font-family: '微软雅黑';
}

.htit h2 i{
    position: absolute;
    left:0;
    bottom:-15px;
    z-index: 11;
    width:40px;
    height:4px;
    background: #f1890e;
    display: block;
}

.htit p{
    color:#888;
    font-size:14px;
    line-height:14px;
    font-style: italic;
    display: inline-block;
    font-family: '微软雅黑';
}



.htit2{
    text-align:center;
}
.htit2 h2{
    color:#333;
    font-size:26px;
    line-height:30px;
}
.htit2 p{
    text-transform: uppercase;
    color:#c2c2c2;
    font-size:15px;
    line-height:30px;
    background: url(../images/h_bg1.png)no-repeat center center;
    background-size: 223px auto;
}


.htit3{
    text-align:center;
}
.htit3 h2{
    color:#333;
    font-size:28px;
    line-height:30px;
}
.htit3 p{
    text-transform: uppercase;
    color:#bababa;
    font-size:28px;
    line-height:40px;
}




.index_more{
    width:150px;
    height:45px;
    color:#666;
    font-size:15px;
    text-align:center;
    line-height:45px;
    border:1px solid #ddd;
    border-left:1px solid #f1890e;
    background:#fff url(../images/m_bg1.jpg)no-repeat left center;
    background-size:3px 45px;
    -webkit-transition:  all .6s ease-in-out;
    -moz-transition:  all .6s ease-in-out;
    -ms-transition:  all .6s ease-in-out;
    -o-transition:  all .6s ease-in-out;
    transition:  all .6s ease-in-out;
}
.index_more a{
    display: block;
}
.index_more.on,
.index_more:hover{
    background-size: 100% 100%;
    color:#fff;
    border:1px solid #f1890e;
}



.public_nav2{
    margin-bottom:30px;
    text-align:center;
}
.public_nav2 ul{
    display: inline-block;
}
.public_nav2 ul li{
    float:left;
    margin:0 20px;
    color:#7d7d7d;
    font-size:18px;
    line-height:40px;
}
.public_nav2 ul li a{
    display: block;
    padding:0 20px;
}
.public_nav2 ul li:hover,
.public_nav2 ul li.on{
    color:#fff;
    background: #f1890e;
}



.public_nav{
    height:50px;
    border-bottom:1px solid #e7e7e7;
}
.public_nav ul li{
    float:left;
    line-height:50px;
    color:#757575;
    font-size:15px;
    position: relative;
    padding-right:25px;
}
.public_nav ul li i{
    position: absolute;
    right:0;
    top:0;
    z-index: 11;
    width:25px;
    height:50px;
    display: block;
    background: url(../images/h_bg2.png)no-repeat center center;
}
.public_nav ul li:first-child{
    padding-left:30px;
    background: url(../images/h_bg3.png)no-repeat left center;
}
.public_nav ul li a{
    display: block;
}





/*.index_pro*/
.index_pro{
    padding:30px 0;
    border:1px solid #eee;
}
.index_pro .list_box .list{
    float:left;
    width:304px;
    height:135px;
    border-radius: 5px;
    background: #efedee;
    margin-right:27px;
}
.index_pro .list_box .list a{
    display: block;
}
.index_pro .list_box .list:nth-child(4){
    margin-right:0;
}
.index_pro .list_box .list .tit{
    float:left;
    width:134px;
    height:135px;
}
.index_pro .list_box .list .tit h3{
    padding-left:15px;
    color:#444;
    font-size:18px;
    line-height:28px;
    font-weight: bold;
    margin-top:30px;
}
.index_pro .list_box .list .tit p{
    padding-left:15px;
    color:#888;
    font-size:15px;
    line-height:25px;
    font-family:"Arial";
}
.index_pro .list_box .list .img_box{
    float:right;
    width:150px;
    height:135px;
    line-height:135px;
    text-align:center;
}






/*.index_about*/
.index_about{
    padding:70px 0 90px 0;
}
.index_about .text_box{
    float:left;
    width:495px;
}
.index_about .text_box .htit{
    margin-bottom:40px;
}
.index_about .text_box .text{
    color:#666;
    font-size:15px;
    line-height:26px;
}

.index_about .text_box .index_more{
    margin-top:50px;
}



.index_about_slide{
    float:right;
    width:735px;
    height:454px;
    position: relative;
}
.index_about_slide .bd ul li{
    text-align:center;
    width:735px;
    height:454px;
    line-height:454px;
    display: block;
}
.index_about_slide .hd{
    position: absolute;
    left:0;
    bottom:20px;
    z-index: 11;
    width:100%;
    text-align:center;
}
.index_about_slide .hd ul{
    display: inline-block;
}
.index_about_slide .hd ul li{
    float:left;
    width:10px;
    height:10px;
    margin:0 5px;
    border-radius: 100%;
    text-indent:-9999px;
    overflow: hidden;
    display: block;
    background: #c5c5c5;
    cursor: pointer;
}
.index_about_slide .hd ul li.on,
.index_about_slide .hd ul li:hover{
    background: #f1890e;
}









/*.index_pro2*/
.index_pro2{
    padding:70px 0 90px 0;
    background: url(../images/index_pro_bg1.jpg)no-repeat center center;
    background-size: 100% 100%;
}
.index_pro2 .htit{
    margin-bottom:55px;
}
.index_pro2 .htit h2{
    color:#fff;
}
.index_pro2 .htit p{
    color:#fff;
}
.index_pro2 .main{
    position: relative;
}
.index_pro2 .index_more{
    position: absolute;
    right:0;
    top:0;
    z-index: 11;
}

.index_pro2_slide{
    width:100%;
    overflow: hidden;
}
.index_pro2_slide .bd ul li{
    width:400px;
    height:320px;
    margin-right:50px;
    position: relative;
}
.index_pro2_slide .bd ul li .img_box{
    width:400px;
    height:320px;
    line-height:320px;
    text-align:center;
    display: block;
}
.index_pro2_slide .bd ul li .text{
    width:400px;
    height:320px;
    text-align:center;
    color:#fff;
    font-size:20px;
    background: url(../images/index_pro_bg2.png)no-repeat center center;
    background-size:100% 100%; 
    opacity: 0;
    -webkit-transition: all .6s ease-in-out;
    -moz-transition: all .6s ease-in-out;
    -ms-transition: all .6s ease-in-out;
    -o-transition: all .6s ease-in-out;
    transition: all .6s ease-in-out;
}
.index_pro2_slide .bd ul li .text p{
    margin-top:130px;
}
.index_pro2_slide .bd ul li:hover .text{
    opacity: 1;
    position: absolute;
    top:0;
    left:0;
    z-index: 11;
}



.index_pro2_slide .hd{
    margin:50px 0 5px 0;
    width:100%;
    text-align:center;
}
.index_pro2_slide .hd ul{
    display: inline-block;
}
.index_pro2_slide .hd ul li{
    float:left;
    width:10px;
    height:10px;
    margin:0 5px;
    border-radius: 100%;
    text-indent:-9999px;
    overflow: hidden;
    display: block;
    background: #fff;
    cursor: pointer;
}
.index_pro2_slide .hd ul li.on,
.index_pro2_slide .hd ul li:hover{
    background: #f1890e;
}







/*.index_news*/
.index_news{
    padding:70px 0 90px 0;
    background: url(../images/index_news_bg.jpg)no-repeat center bottom;
    background-size: 100% auto;
}
.index_news .htit{
    margin-bottom:55px;
}
.index_news .main{
    position: relative;
}
.index_news .index_more{
    position: absolute;
    right:0;
    top:0;
    z-index: 11;
}
.index_news .list_box{
    margin-bottom:80px;
} 
.index_news .list_box .list{
    float:left;
    width:380px;
    border:1px solid #ddd;
    margin-right:77px;
}
.index_news .list_box .list:hover{
    box-shadow: 5px 7px 7px -7px #5E5E5E; 
    border-bottom:1px solid #f1890e;
}
.index_news .list_box .list:hover .text_box{
    border-bottom:2px solid #f1890e;
}
.index_news .list_box .list a{
    display: block;
}
.index_news .list_box .list .img_box{
    width:380px;
    height:215px;
    line-height:215px;
    text-align:center;
}
.index_news .list_box .list .text_box{
    padding:30px 20px;
    border-bottom:3px solid #fff;
}
.index_news .list_box .list .text_box h3{
    color:#333;
    font-size:18px;
    line-height:25px;
    width:100%;
    overflow: hidden; 
    text-overflow:ellipsis;
    white-space: nowrap;
    text-align:center;
}
.index_news .list_box .list .text_box span{
    display: block;
    text-align:center;
    color:#888;
    font-size:14px;
    line-height:24px;
}
.index_news .list_box .list .text_box .text{
    color:#666;
    font-size:15px;
    line-height:25px;
    margin:10px 0 20px 0;
     overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}
.index_news .list_box .list:nth-child(3n){
    margin-right:0;
}






/*.index_part*/
.index_part{
    padding:70px 0;
    background: #f7f7f5;
}
.index_part .htit2{
    margin-bottom:40px;
}
.index_part_slide .bd ul li{
    width:216px;
    height:96px;
    line-height:96px;
    text-align:center;
}


.index_part_slide .hd{
    margin:30px 0 5px 0;
    width:100%;
    text-align:center;
}
.index_part_slide .hd ul{
    display: inline-block;
}
.index_part_slide .hd ul li{
    float:left;
    width:10px;
    height:10px;
    margin:0 5px;
    border-radius: 100%;
    text-indent:-9999px;
    overflow: hidden;
    display: block;
    background: #c5c5c5;
    cursor: pointer;
}
.index_part_slide .hd ul li.on,
.index_part_slide .hd ul li:hover{
    background: #f1890e;
}





/*.footer*/
.footer{
    padding:50px 0;
    border-top:1px solid #bfbfbf;
}
.footer .main{
    position: relative;
}
.footer .er_box{
    position: absolute;
    right:0;
    top:0;
    z-index: 11;
}
.footer .text{
    width:1180px;
}
.footer .text h2{
    color:#333;
    font-size:16px;
    line-height:36px;
}
.footer .text{
    color:#666;
    font-size:15px;
    line-height:25px;
}





/*.join*/
.join{
    padding:100px 0 68px 0;
    background: url(../images/join_bg.jpg)no-repeat center top;
    background-size:100% auto; 
}
.join .htit3{
    margin-bottom:15px;
}
.join .join_contact{
    color:#9a9a9a;
    font-size:15px;
    line-height:25px;
    text-align:center;
    padding-top:20px;
    background: url(../images/m_bg1.jpg)no-repeat center top;
    background-size:40px 4px; 
}
.join2{
    padding-bottom:140px;
}
.join2 .join_slide{
    width:960px;
    display: block;
    margin:0 auto;
}
.join2 .join_slide .join_box{
    margin-bottom:5px;
}
.join2 .join_slide .join_hd{
    background: #6e6e6e;
    color:#fff;
    position: relative;
}
.join2 .join_slide .join_hd:hover,
.join2 .join_slide .join_hd.on{
    background: #f1890e;
    cursor: pointer;
}
.join2 .join_slide .join_hd:hover i,
.join2 .join_slide .join_hd.on i{
    background: url(../images/i_bg2.png)no-repeat center center;
}
.join2 .join_slide .join_hd i{
    position: absolute;
    right:20px;
    top:0;
    z-index: 11;
    width:20px;
    height: 50px;
    background: url(../images/i_bg.png)no-repeat center center;
}
.join2 .join_slide .join_hd h3{
    font-size:18px;
    line-height:55px;
    padding:0 20px;
}


.join2 .join_slide .join_bd{
    display: none;
    padding:30px 20px;
    border:1px solid #ddd;
}
.join2 .join_slide .join_bd .text{
    color:#444;
}
.join2 .join_slide .join_bd .text h4{
    color:#333;
    font-size:15px;
    line-height:30px;
    padding-left:15px;
    margin-bottom:10px;
    background: url(../images/m_bg1.jpg)no-repeat left center;
    background-size: 4px 20px;
}
.join2 .join_slide .join_bd .text p{
    font-size:15px;
    line-height:25px;
}




/*.pro_w*/
.pro_w{
    padding:60px 0;
}
.pro_w .htit3{
    margin-bottom:50px;
}
.pro_w .list_box .list{
    float:left;
    width:380px;
    margin-right:80px;
}
.pro_w .list_box .list:nth-child(3n){
    margin-right:0;
}
.pro_w .list_box .list .text{
    color:#333;
    font-size:16px;
    height:60px;
    line-height:30px;
    text-align:center;
    margin:15px 0;
}
.pro_w .list_box .list .img_box{
    width:380px;
    height:270px;
    display: block;
    line-height:270px;
    text-align:center;
    position: relative;
}

.pro_w .list_box .list .img_box .mask{
    width:100%;
    height:100%;
    display: block;
    background: url(../images/pro_w_bg.png)no-repeat center center;
    background-size: 100% 100%;
    position: absolute;
    top:0;
    left:0;
    z-index: 5;
    opacity: 0;
    -webkit-transition: all .5s ease-in-out;
    -moz-transition: all .5s ease-in-out;
    -ms-transition: all .5s ease-in-out;
    -o-transition: all .5s ease-in-out;
    transition: all .5s ease-in-out;
}
.pro_w .list_box .list:hover .img_box .mask{
    opacity: 1;
}
.pro_w .list_box .list .img_box i{
    width:50px;
    height:50px;
    display: none;
    background: url(../images/pro_w_bg2.png)no-repeat center center;
    position: absolute;
    top:calc(50% - 25px);
    left:calc(50% - 25px);
    z-index: 11;
}
.pro_w .list_box .list:hover .img_box i{
    display: block;
    animation-name:fadeInDown;
    animation-duration:.8s;
    -webkit-animation-timing-function: linear;
    -moz-animation-timing-function: linear;
    -o-animation-timing-function: linear;
    animation-timing-function: linear;
}
.pro_w .pages{
    margin:30px 0;
}






/*.pro*/
.pro{
    padding:60px 0;
}
.pro .htit3{
    margin-bottom:30px;
}
.pro .list_box .list{
    float:left;
    width:400px;
    margin-right:50px;
}
.pro .list_box .list:nth-child(3n){
    margin-right:0;
}
.pro .list_box .list .text{
    color:#444;
    font-size:16px;
    height:60px;
    line-height:30px;
    text-align:center;
    margin:15px 0;
}
.pro .list_box .list .img_box{
    width:400px;
    height:320px;
    display: block;
    line-height:320px;
    text-align:center;
    position: relative;
}

.pro .list_box .list .img_box .mask{
    width:100%;
    height:100%;
    display: block;
    background: url(../images/pro_bg.png)no-repeat center center;
    background-size: 100% 100%;
    position: absolute;
    top:0;
    left:0;
    z-index: 5;
    opacity: 0;
    -webkit-transition: all .5s ease-in-out;
    -moz-transition: all .5s ease-in-out;
    -ms-transition: all .5s ease-in-out;
    -o-transition: all .5s ease-in-out;
    transition: all .5s ease-in-out;
}
.pro .list_box .list:hover .img_box .mask{
    opacity: 1;
}
.pro .list_box .list .img_box i{
    width:70px;
    height:16px;
    display: none;
    background: url(../images/pro_bg2.png)no-repeat center center;
    position: absolute;
    top:calc(50% - 8px);
    left:calc(50% - 35px);
    z-index: 11;
}
.pro .list_box .list:hover .img_box i{
    display: block;
    animation-name:fadeInDown;
    animation-duration:.8s;
    -webkit-animation-timing-function: linear;
    -moz-animation-timing-function: linear;
    -o-animation-timing-function: linear;
    animation-timing-function: linear;
}
.pro .pages{
    margin:30px 0 0 0;
}









/*.news*/
.news{
    padding:60px 0;
}
.news .htit3{
    margin-bottom:30px;
}
.news .list_box .list{
    padding:30px 0;
}
.news .list_box .list:hover{
    background: #f6f6f6;
}
.news .list_box .list a{
    display: inline-block;
} 
.news .list_box .list .img_box{
    float:left;
    width:380px;
    height:215px;
    line-height:215px;
}
.news .list_box .list .text_box{
    float:right;
    width:770px;
    height:215px;
    margin:0 65px;
    position: relative;
}
.news .list_box .list .text_box h3{
    color:#333;
    font-size:20px;
    line-height:40px;
    overflow: hidden;/*超出部分隐藏*/
    white-space: nowrap;/*不换行*/
    text-overflow:ellipsis;/*超出部分文字以...显示*/
}
.news .list_box .list .text_box i{
    color:#888;
    font-size:14px;
    line-height:28px;
    display: block;
    margin:15px 0 20px 0;
    padding-left:25px;
    background: url(../images/i_bg3.png)no-repeat left center;
}
.news .list_box .list .text_box .text{
    color:#888;
    font-size:15px;
    line-height:25px;    
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}
.news .pages{
    margin-top:60px;
}






/*.contact*/
.contact{
    padding:60px 0;
}
.contact .left{
    float:left;
    width:535px;
}
.contact .left h3{
    color:#666;
    font-size:24px;
    line-height:44px;
}
.contact .left .text{
    color:#7d7d7d;
    font-size:15px;
    line-height:24px;
    padding:15px 0;
    margin-bottom:10px;
}
.contact .map_box{
    float:right; 
}
.contact .map_box .map{
    width:740px;
    height:400px;
    overflow: hidden;
}

.contact .map_box .map iframe{
    width:100%;
    height:100%;
}
.contact .manager{
    margin: 15px 0;
    color: #444;
}




/*.contact2 */
.contact2{
    padding:0 0 60px 0;
    background: url(../images/cont_bg.jpg)no-repeat center bottom;
    background-size: 100% auto;
} 
.contact2 .htit3{
    margin-bottom:30px;
}
.contact2 .form_box form .f1_box{
    margin-bottom:20px;
}
.contact2 .form_box form .f1_box p{
    float:left;
    width:32%;
    margin-right:2%;
    color:#888;
    font-size:16px;
    line-height:40px;
}
.contact2 .form_box form .f1_box p input.text{
    display: block;
    color:#888;
    font-size:16px;
    line-height:40px;
    height:40px;
    width:99.5%;
    text-indent:10px;
    border:1px solid #ddd;
    background: #fff;
}
.contact2 .form_box form .f1_box p:nth-child(3){
    margin-right:0;
}
.contact2 .form_box form .message{
    background: #fff;
    width:1298px;
    height:240px;
    border:1px solid #ddd;
    color:#888;
    font-size:16px;
    line-height:40px;
    text-indent:10px;
    margin-bottom:16px;
}
.contact2 .form_box form .f2_box p{
    float:left;
    color:#888;
    font-size:16px;
    line-height:40px;
    margin-right:10px;
    display: inline-block;
}
.contact2 .form_box form .f2_box p input.num{
    display: inline-block;
    color:#888;
    font-size:16px;
    line-height:40px;
    width:130px;
    text-indent:10px;
    background: #fff;
    border:1px solid #ddd;
}
.contact2 .form_box form .f2_box .pic{
    float:left;
    width:117px;
    height:40px;
}
.contact2 .form_box form .f2_box input.submit{
    float:right;
    width:400px;
    height:40px;
    line-height:40px;
    text-align:center;
    color:#fff;
    font-size:16px;
    background:#f1890e;
}






/*prov*/
.pro_v{
    padding:40px 0 70px 0;
}
.pro_v .list_box{
    padding-bottom:60px;
    border-bottom:1px solid #e0e0e0;
}
.pro_v .left{
    float:left;
    width:525px;
    height:425px;
}
.pro_v .right{
    float:left;
    width:555px;
    height:425px;
    margin:0 80px;
    position: relative;
}
.pro_v .right .more{
    position: absolute;
    left:0;
    bottom:0;
    z-index: 11;
    width:170px;
    height:50px;
    line-height:50px;
    color:#fff;
    font-size:15px;
    text-indent:25px;
    border-radius: 5px;
    background: #343434 url(../images/m_bg2.png)no-repeat 130px center;
}
.pro_v .right .more a{
    display: block;
}
.pro_v .right h3{
    color:#383838;
    font-size:24px;
    line-height:34px;
    padding-bottom:30px;
    border-bottom:1px solid #efefef;
    margin-bottom:20px;
}
.pro_v .right .text{
    color:#686868;
    font-size:16px;
    line-height:30px;
}
.pro_v .right .text p{
    padding:8px 0;
    padding-left:20px;
    position: relative;
}
.pro_v .right .text p i{
    position: absolute;
    left:0;
    top:18px;
    z-index: 11;
    display: block;
    width:8px;
    height:8px;
    border-radius: 100%;
    background: #8e8e8e;
}




.pro_v .prov_box{
    padding:40px 0 0 0;
}
.pro_v .prov_box h4{
    color:#2e2e2e;
    font-size:20px;
    line-height:30px;
    padding-left:15px;
    background: url(../images/m_bg1.jpg)no-repeat center left;
    background-size: 4px 20px;
    margin-bottom:30px;
}
.prov_box img{
    max-width:100%;
}
.prov_box p{
    font-size: 16px;
}



/*.about*/
.about{
    padding:50px 0;
}
.about .htit3{
    margin-bottom:30px;
}
.about .text{
    color:#7d7d7d;
    font-size:16px;
    line-height:30px;
}




/*.about2*/
.about2{
    padding:50px 0 70px 0; 
}
.about2 .htit3{
    margin-bottom:30px;
}
.about2 .list_box{
    width:1290px;
    margin:0 auto;
}
.about2 .list_box .list{
    float:left;
    width:430px;
    height:492px;
    background: #f8f8f8;
}
.about2 .list_box .list:nth-child(2){
    position: relative;
}
.about2 .list_box .list:nth-child(2) .img_box{
    position: absolute;
    left:0;
    top:0;
    z-index: 11;
}
.about2 .list_box .list:nth-child(2) .text_box{
    position: absolute;
    left:0;
    bottom:0;
    z-index: 11;
}
.about2 .list_box .list .img_box{
    width:430px;
    height:246px;
    line-height:246px;
}
.about2 .list_box .list .text_box{
    width:430px;
    height:246px;
}
.about2 .list_box .list .text_box h3{
    margin: 60px 25px 15px 25px;
    color:#4f4f4f;
    font-size:20px;
    line-height:30px;
    padding-left:15px;
    display: inline-block;
    background: url(../images/m_bg1.jpg)no-repeat center left;
    background-size: 4px 20px;
}
.about2 .list_box .list .text_box .text{
    margin: 0 25px;
    color:#7d7d7d;
    font-size:15px;
    line-height:25px;
}
 


 .about3{
    padding:60px 0;
    background: #f8f8f8;
 }
.about3 .htit3{
    margin-bottom:60px;
}
.about3_swiper{
    width:100%;
    padding-bottom:80px;
    position: relative;
    overflow: hidden;
}
.about3_swiper .swiper-slide{
    width:406px;
    height:290px;
    line-height:290px;
    text-align:center;
    position: relative;
    cursor: pointer;
}
.about3_swiper .swiper-slide i{

}
.about3_swiper .swiper-slide .mask{

}
.about3_swiper .swiper-slide .mask{
    width:100%;
    height:100%;
    display: block;
    background:rgba(0,0,0,.6);
    position: absolute;
    top:0;
    left:0;
    z-index: 5;
    opacity: 0;
    -webkit-transition: all .5s ease-in-out;
    -moz-transition: all .5s ease-in-out;
    -ms-transition: all .5s ease-in-out;
    -o-transition: all .5s ease-in-out;
    transition: all .5s ease-in-out;
}
.about3_swiper .swiper-slide:hover .mask{
    opacity: 1;
}
.about3_swiper .swiper-slide i{
    width:70px;
    height:70px;
    display: none;
    background: url(../images/pro_w_bg2.png)no-repeat center center;
    position: absolute;
    top:calc(50% - 35px);
    left:calc(50% - 35px);
    z-index: 11;
}
.about3_swiper .swiper-slide:hover i{
    display: block;
    animation-name:fadeInDown;
    animation-duration:.8s;
    -webkit-animation-timing-function: linear;
    -moz-animation-timing-function: linear;
    -o-animation-timing-function: linear;
    animation-timing-function: linear;
}
.swiper-container-horizontal>.swiper-scrollbar,
.swiper-scrollbar{
    position: absolute;
    left:0;
    bottom:10px;
    z-index: 77;
    width:1300px;
    height:8px;
    background: #fff;
    border-radius: 4px;
    border:1px solid #ececec;
 }
 .swiper-scrollbar-drag {
    height: 100%;
    width: 100%;
    position: relative;
    background: rgba(0,0,0,.5);
    border-radius: 10px;
    left: 0;
    top: 0;
}










.news_v{
    padding:60px 0 40px 0;
}
.news_v .news_htit{
    text-align:center;
    margin-bottom:10px;
}
.news_v .news_htit h2{
    color:#383838;
    font-size:20px;
    line-height:25px;
}
.news_v .news_htit i{
    color:#666;
    font-size:14px;
    line-height:34px;
    display: block;
}
.news_v .text_box .text{
    color:#666;
    font-size:15px;
    line-height:28px;
}
.news_v .text_box{
    margin-bottom:60px;
}
.pages2{
    margin-top:25px;
}