/*头部样式*/
#header,.w1200{width:1200px;margin:0 auto;}
.fl{float: left;}
.fr{float: right;}
p{margin:0 0 0 0;}
.clearfix:after{content: ".";display: block;height: 0;clear: both;overflow: hidden;visibility: hidden;}
.clearfix{zoom:1}
.clearboth{height:0px;line-height:0px;overflow:hidden;clear:both;font-size:0px;}


/*头部样式*/
.tou{background:#f1f1f1;line-height:32px;height:32px;}
.huan{line-height:32px;float:left;color:#666666;font-size: 12px;}
.k1{float:right;line-height:32px;color:#666666;font-size: 12px;}
.k1 a{line-height:32px;color:#666666;}
.hh{height:139px;overflow:hidden}
.logo{line-height:139px;float:left;}
.kk3{margin-left:50px;float:left;color:#333333;font-size:20px;margin-top:30px;border-left: 1px solid #dcdcdc;padding-left:15px;}
.kk4{float:right;margin-top:10px;}
.tlex{margin-top:20px;}


/* 导航 */
.menu{border-bottom:5px solid #0171bc;}
.demo-menu {width:1200px;margin:0 auto;display:flex;}
.demo-menu>li {float:left;width:149px;position:relative;text-align:center;}

.demo-menu>li>a {display:block;font-size:16px;color:#4a505a;height:45px;line-height: 45px;}
.demo-menu>li>a:hover{background:#0171bc;color:#fff;}
.demo-menu li.active{background:#0171bc;color:#fff;}
.demo-menu li.active a{background:#0171bc;color:#fff;}




.demo-menu>li:after {content:"";position:absolute;z-index:100;width:100%;left:0;height:40px;opacity:0;top:100%}






/*首页banner*/
.banner{width:1920px;position:relative;height:606px;left:50%;margin-left:-960px;z-index:999;}
.banner ul.bb{position:relative;padding:0px;margin:0px;z-index:5;}
.banner ul.bb li{position:absolute;display:none;}
.banner .num{position:absolute;bottom:34px;z-index:100;text-align:center;width:100%;}
.banner .num li{width:38px;height:8px;display:inline-block;margin-right:10px;background:#fff;line-height:8px;
    text-indent:-100px;overflow:hidden;}
.banner .num li.num_hover{background-color:#0171bc;;}
.banner .num li.num_hover a{color:#fff;}
.banner .num li a{float:left;display:block;text-align:center;color:#666;text-decoration:none;cursor:pointer;width:38px;height:8px;line-height:8px;}

/*滚动*/
#demo{overflow:hidden;width:84%;margin:0 auto;}
#indemo {float: left;width:800%}
#demo1 {float: left;}
#demo2 {float: left;}

#m_demo{overflow:hidden;width:100%;margin:0 auto;}
#m_indemo {float: left;width:800%}
#m_demo1 {float: left;}
#m_demo2 {float: left;}

/*热门搜索*/
.sou{height:46px;}
#formsearch{float:right;margin-top:10px;}
.hotSearch{line-height:46px;color:#262626;}
.hotSearch a{color:#262626;padding-right:5px;}


/*搜索和热门搜索*/
#formsearch input{background:#fff;border:1px solid #c8c8c8;float:left;outline: none;}
#formsearch input#keyword{height:28px;line-height:28px;padding-left:10px;color:#666;width: 177px;}
#formsearch input#s_btn{width:48px;height:28px;line-height:28px;text-align:center;background:url(../images/ss.png) no-repeat center;color:#fff;border:none;cursor:pointer;}












/* 内页 */
.left{width: 240px;float: left;}
.right{width: 940px;float: right;}
.product_list{}
.product_list li{float: left;width: 293px;border: 1px solid #eee;margin:0 10px 10px;padding:5px;}
.product_list li a.img{display: block;width: 281px;height: 215px;overflow: hidden;}
.product_list li img{width:281px;height: 215px;transition: all .5s ease;}
.product_list li h3{line-height: 35px;text-align: center;}
.product_list li h3 a{color: #5a5a5a;font-size: 14px;}
.product_list li:hover{border-color: #0171bc}
.product_list li:hover img{transform:scale(1.1);}

.wt{width:1920px;position:relative;left:50%;margin-left:-960px;}




/* 简介 */
.ab{height:671px;background: url(../images/bj1.jpg) no-repeat;}
.ab .content{position:relative;}
.abz{margin-left:35px;width:518px;color:#3d3d5c;font-size:18px;line-height:30px;padding-top:306px;}
.aby{width:618px;padding-top:69px;}
.abtt{color:#333333;font-size:30px;font-weight:bold;line-height:108px;margin-left:97px;}
.abtt span{font-weight:normal;font-size:20px;color:#999999;padding-left:10px;text-transform:uppercase;}
.about_pic{width:618px;height:465px;}
a.am{position:absolute;left:560px;top:444px;}









/* 产品 */
.cptt{color:#333333;font-size:30px;font-weight:bold;text-align:center;margin-top:30px;}
.cptt span{font-weight:normal;font-size:20px;color:#999999;padding-left:10px;text-transform:uppercase;}
.nrwz{color:#333333;font-size:16px;font-weight:normal;text-align:center;display:block;margin-top:15px;}
.fenlei{margin-top: 45px;}
.fenlei li{float:left;cursor:pointer;}
.fenlei li+li{margin-left:12px;}
.fenlei li,.fenlei a{width:190px;height: 80px;line-height: 80px;border:1px dashed #a8a8a8;color: #333;font-size: 18px;text-align:center;}
.fenlei li.cur,.fenlei a:hover{background: #0171bc;color: #fff;border-color: #0171bc}



.ttz{display: none;}
.list1z{margin-top:49px;}
.list1z li{float: left;margin:0  14px;margin-bottom:26px;}

.list1z li img{width:370px;height: 283px;}
.list1z li h3{border: 1px solid #e4e4e4;height: 51px;text-align: center;line-height: 51px;background: #f7f7f7;color: #333333;font-size: 17px;margin-top:22px;}
.list1z li.pro-more1 img{width: 285px;height: 308px;}



/* 案例 */
.box2{background: url(../images/bj2.png)no-repeat;height:540px;margin-top:20px;padding-top:83px;}
.htt{text-align:center;color:#1180e2;font-size:27px;line-height:48px;}
.htt span{color: #151515;}
.htt p{color: #585757;font-size:15px;text-transform:uppercase;background: url(../images/htt.png)no-repeat center top;}



.anli-cont{margin-top:35px;position:relative;}
.case_list1{}
.case_list1 li{float: left;margin:0 26px;text-align: center;}
.case_list1 li img{width:194px;height:265px;}
.lb,.rb{position:absolute;top:36%;cursor:pointer;}
.lb{left:0;}
.rb{right:0;}


.box3{margin-top:94px;}
.whypic{width:577px;height:572px;}
.why{width:593px;margin-top:25px;}
.whytt{color:#151515;font-size:48px;font-weight:bold;line-height:50px;}
.whytt p{font-size:36px;font-weight:normal;}
.ads{}
.ads li{margin-top:48px;}
.ads li+li{margin-top:68px;}
.ads li .img{float:left;width:44px;height:44px;margin-right:28px;}
.ads li h3{float:left;color:#151515;font-size:30px;line-height:44px;}
.ads li span{display:block;border-top:1px solid #e1e1e1;margin-top:20px;padding-top:20px;text-indent:40px;color:#565656;font-size:16px;line-height:30px;}



.ads2{margin-top:60px;}
.ads2 li{float:left;border:2px solid #e1e1e1;width:377px;height:120px;}
.ads2 li+li{margin-left:34px;}
.ads2 li .img{float:left;width:49px;height:49px;margin-right:38px;margin-left:34px;line-height:120px;}
.ads2 li h3{float:left;color:#565656;font-size:20px;line-height:120px;}



/* 新闻 */
.xin{margin-top:78px;}
.xin-tit{color: #333;font-size: 30px;font-weight: bold;text-align: center;}

.taablis{
    text-align: center;
    font-size: 0;
}
.taablis li{
    display: inline-block;
    width: 138px;
    text-align: center;
    background: #e9e9e9;
    font:500 16px/35px "微软雅黑";
    border-radius: 18px;
    margin: 28px 16px 38px;
}
.taablis li.cur{
    color: #fff;background: #0171bc;
}
.xw_alst1{
    width: 580px;
}
.xw_alst2{
    width: 600px;
}
.xw_alst1 li a.img{
    display: block;
    width: 580px;
    height: 324px;
    overflow: hidden;
}
.xw_alst1 li a.img img{
    width: 580px;
    height: 324px;
}
.xw_alst1 li h2 a{
    display: block;
    color: #333333;
    font:600 18px/48px "微软雅黑";
}
.xw_alst1 li h3{
    font:500 14px/26px "微软雅黑";
}
.xw_alst1 li h3 a{
    color: #0b68c5;
}
.xw_alst2 li{
    height: 124px;
    margin-bottom: 25px;
}
.xw_alst2 li b{
    display: block;
    float: left;
    width: 134px;
    background: #ebebeb;
    text-align: center;
    color: #333333;
    font:600 48px/60px "微软雅黑";
    height: 124px;
    box-sizing: border-box;
    padding-top: 19px;
}
.xw_alst2 li b span{
    display: block;
    color: #666;
    font:500 18px/24px "微软雅黑";
}
.xw_alst2 li .xw_wenzd{
    float: left;
    width: 466px;
    height: 124px;
    background: #f6f6f6;
    box-sizing: border-box;
    padding: 5px 20px 0;
}
.xw_alst2 li .xw_wenzd h2 a{
    display: block;
    color: #333333;
    font:600 18px/48px "微软雅黑";
}
.xw_alst2 li .xw_wenzd h3{
    font:500 14px/26px "微软雅黑";
}
.xw_alst2 li:hover b,.xw_alst2 li:hover .xw_wenzd{
    background: #0171bc;
}
.xw_alst2 li:hover b,.xw_alst2 li:hover b span,.xw_alst2 li:hover .xw_wenzd h2 a,.xw_alst2 li:hover .xw_wenzd h3 {
    color: #fff;
}


/*友情链接*/
.f_link{width:1200px;margin:0 auto;margin-top:15px;line-height:30px;line-height:30px;color:#fff;font-size:16px;}
.f_link a{color:#fff;font-size:14px;}
/* 底部 */
.dff{width:1920px;position:relative;left:50%;margin-left:-960px;margin-top:40px;background:#303030;padding-bottom:15px}
.dff_con{width:1200px;margin:0 auto;padding-top:50px;}
.dd1{float:left;width:175px;text-align:left;}

.dd3{float:right;width: 351px;margin-right:60px;}

.tt3{color:#fff;font-size:16px;line-height:28px;}
.tt3 a{color:#fff;font-size:16px;line-height:28px;font-weight:normal;}
.dcc{color:#ffffff;font-size:14px;line-height:32px;text-align:left;display:block;margin-top:2px;}
.dcc a{color:#ffffff;font-size:14px;line-height:28px;font-weight:normal;display:block;}
.dcc a:hover{color:#01609f;}
.tt3 a:hover{color:#01609f;}
.dcc em{margin-bottom:8px;display:block;}




.dff2{background:#01609f}

#footer{position:relative;width:1200px;margin:0 auto;text-align:center;padding-bottom:10px;padding-top:10px}
#footer a{color:#fff;}
#footer a:hover{color:#01609f;text-decoration:none;}
.nav_foot{text-align:center;line-height:24px;color:#fff;}
.copyright{text-align:center;line-height:24px;color:#fff;}