* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
}

img {
    border: none;
}

ul,
ol,
li {
    list-style: none;
}

a {
    color: black;
}

a,
a:hover {
    text-decoration: none;
}

a:hover {
    color: #af2e2e;
}

html,
body {
    width: 100%;
}

body {
    font-size: 14px;
    font-family: '微软雅黑', 'Heiti SC', '华文黑体', '黑体', "Helvetica Neue";
    padding-top:30px
}

.main-nav {
    width: 1200px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

.nav-pro {

    width: 1200px;
    margin: 0 auto;
    margin-top: 15px;
    position: relative;
    padding-bottom: 15px;
    border-bottom: 1px #fc8146 solid;
    margin-bottom: 15px;
}

.nav-pro:after {
    content: "";
    display: block;
    clear: both;
}

.pro-top {
    width: 100%;
    height: 40px;
    line-height: 40px;
    background: #fc8146;
    
}

.pro-ul {
    width: 1200px;
    height: 40px;
    line-height: 40px;
    margin: 0 auto;

}

.pro-ul ul {
    position: relative;
    overflow: hidden;
}

.pro-ul li {
    float: left;
    color: white;
}

.pro-ul li a {
    color: #fff;
    padding: 0 20px;
    float: left;
    font-size: 16px;
}

.pin-li {
    width: 210px;
    height: 40px;
    line-height: 40px;
    background-image: url(../images/pro2020/pd_bg.jpg);
    text-align: center;

}

.pin-li img {
    vertical-align: middle;
    margin-top: -3px;
    margin-bottom: 0;

}

.pro-tool {
    width: 290px;
    height: 140px;
    border: 1px #fc9d46 solid;
    float: left;
    margin-right: 15px;
}

.tool-p {
    width: 50px;
    height: 100%;
    text-align: center;
    background: #fc9d46;
    color: white;
    float: left;
    font-size: 16px;
    padding-top: 25px;
}

.pin-li span {
    font-weight: bold;
    color: #ff7b00;
    font-size: 16px;
}

.tool-step-1 {
    width: 238px;
    float: left;
}

.tool-step-1>li {
 
    padding: 0 10px;
    height: 46px;

    
    border-bottom: 1px #eee solid;
    cursor: pointer;
    position: relative;
}

.tool-step-1>li span {
    display: inline-block;
    color: #fc8146;
    margin-right: 10px;
    line-height: 46px;
}

.tool-step-1>li>a {
    display: inline-block;
    margin-left: 10px;
    line-height: 46px;
}

.tool-stepdiv {
    position: absolute;
    background: #fff;
    width: 580px;
    z-index: 9;
    left: 238px;
    top: -1px;
    border: 1px #fc9d46 solid;
    max-height: 350px;
    overflow-y: scroll;
    display: none;
}

.tool-stepdiv dl {
    width: 100%;
    position: relative;
    overflow: hidden;
    border-bottom: 1px #eee solid;
}

.tool-stepdiv a:hover {
    color: #fc8146;
}

.tool-stepdiv dt {
    width: 100px;
    float: left;
    line-height: 25px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    text-align: right;
    font-weight: bold;
    font-size: 15px;
    color: #666;
    padding-right: 10px;
    padding-top: 12px;
}
.pro-wp{
     overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.tool-stepdiv dd {
    width: 458px;
    float: left;

}

.tool-stepdiv dd a {
    display: inline-block;
    width: 113px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    border-left: 1px #ccc solid;
    padding: 5px 0;
    padding-left: 5px;
    margin-top: 10px;
    font-size: 12px;
}

.tool-stepdiv>p {
    text-align: center;
    padding: 5px;
    background: #eee;
    margin: 10px;
}

.step-more {
    padding: 10px;
}

.step-more a {
    display: inline-block;
    width: 105px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.pro-headline {
    width: 570px;
    height: 140px;
    float: left;
    margin-right: 15px
}

.pro-headline img {
    float: left;
    margin-top: 1px;
}

.pro-headline h3 {
    height: 40px;
    line-height: 40px;
}

.head-p {
    line-height: 1.7;
    font-size: 15px;
}

.pro-w310 {
    width: 310px;
    float: left;

}

.tec-orange a{
    color: #fdbd86;
}

.tec-h {
    height: 50px;
    line-height: 50px;
    background: url(../images/pro2020/linepro.png) right center no-repeat;
}

.cai-div {
    height: 90px;
    position: relative;
    overflow: hidden;

}

.cai-div .img-con {
    width: 120px;
    float: left;

}

.xh-img {
    width: 110px;
    height: 90px;

}

.cai-div .dec-con {
    font-size: 12px;
}

.cai-div .dec-con>a {
    display: block;
    font-size: 14px;
    font-weight: bold;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.pro-main{
    margin-top: 15px;
}
.pro-adlong {
    width: 1200px;
   
    text-align-last: justify;
    text-align: justify;
    text-justify: distribute-all-lines;
    margin:0 auto;
    margin-bottom:15px;
}
.pro-admid{
    width: 1065px;
    
    height: 60px;
    margin-bottom: 15px;
    margin-left: 15px;
    text-align-last: justify;
    text-align: justify;
    text-justify: distribute-all-lines;
}
.pro-adlong img,.pro-admid img{
    height: 60px;
}
.ad-promain{
    width: 120px;
    float: left;
}
.ad-promain li{
    margin-bottom: 5px;
}
.pro-block{
    width: 1080px;
    float: left;
}
.pro-line{
    position: relative;
    overflow: hidden;
    margin-bottom: 15px;
}
.ad-block{
    width: 345px;
    float: left;
    margin-left: 15px;
    border: 1px #eee solid;
    height: 226px;
}
.ad-top-p{
    text-align: center;
    height: 50px;
    border-bottom: 1px #eee solid;
}
.ad-top-p a{
    float:left;
    width:170px;
   
    font-size: 14px;
    font-weight: bold;
   
    position: relative;
     height:50px;
     display: -webkit-box;
	-webkit-box-orient:vertical;
    -webkit-box-align:center;
	-webkit-box-pack:center;
}

.ad-top-p img{
    display: inline-block;
    height: 40px;
    margin-top: 5px;
}
.ul-block li{
    padding: 5px;
    padding-left: 15px;
    background: url(../images/pro2020/dot_gray.gif)5px center no-repeat;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.ad-mid{
    position: relative;
}
.ad-mid:before{
    content: "";
    width: 0;
    height:226px;
    border-left: 1px #eee solid;
    position: absolute;
    left: 50%;
    top: 0;
}
.ad-mid:after{
    content: "";
    width: 345px;
    height:0;
    border-top: 1px #eee solid;
    position: absolute;
    left: 0;
    top: 50%;
}
.mid-block{
    float:left;
    width: 168px;
    height:113px ;
    

}
.mid-block a{
    display: block;
    text-align: center;
   
    padding: 10px 5px 0 5px;
    line-height: 1.7;
}
.con-w835{
    width: 840px;
    float: left;
    margin-right: 15px;
}
.tab-p {
    width: 840px;
    height: 50px;
    line-height: 47px;
    border-top: 2px #ff9900 solid;
    border-bottom: 1px #eee solid;
    position: relative;
    overflow: hidden;
}
.tab-p span {
    float: left;
    width: 80px;
    cursor: pointer;
    text-align: center;
    font-size: 16px;
}
.tab-p span.act, .tab-p span:hover {
    background: #ff9900;
    color: white;
}
.tab-con li {
   
    border-bottom: 1px #eee solid;
    position: relative;
    overflow: hidden;
    padding: 25px 0;
    line-height: 1.7;
}
.tab-con >ul li:last-child{
    border:none
}
.tab-con .img-con {
    width: 260px;
    float: left;
    padding: 0 10px 0 0;
}
.tab-con .img-con  img{
    display:block;
    margin:0 auto;
    width:auto;
    max-width:250px;
    height:150px
}
.dec-con {
    padding: 0 10px;
}
.dec-con p{
   line-height:1.7
}
.dec-con a {
    text-decoration: none;
   
    font-weight:bold
}
.con-345{
    width: 345px;
    float: left;

}
.ft-con{
    display: block;
    position: relative;
    width: 345px;
    
    overflow: hidden;
}
.ft-con img{
    width: 100%;
    display: block;
    transition: .3s ease all;
    -webkit-transition: .3s ease all;
}
.ft-con span {
    position: absolute;
    width: 100%;
    height: 30px;
    line-height: 30px;
    padding: 0 10px;
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    left: 0;
    bottom: 0;
    background: rgba(0, 0, 0, .6);
    color: white;
}
.ft-con:hover img {
    transform: scale(1.2);
}
.com-ul li {
    padding: 5px 0;
    padding-left: 15px;
    background: url(../images/pro2020/dot2019.jpg) left center no-repeat;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.com-ul li a:hover{
    color: #ff7b00;
}
.swiper-slide img{
    width: 100%;
    height:215px
}
.swiper-button-next, .swiper-button-prev {
    position: absolute;
    top: 50%;
    width: 32px;
    height: 32px;
    margin-top: -16px;
    z-index: 10;
    cursor: pointer;
    -moz-background-size: 32px 32px;
    -webkit-background-size: 32px 32px;
    background-size: 32px 32px;
    background-position: center;
    background-repeat: no-repeat;
}
.swiper-button-next{
    background: url(../images/pro2020/Arrownext.png) 0 0 no-repeat;
    background-size: 32px 32px;
    right: 5px;
}
.swiper-button-prev{
    background: url(../images/pro2020/Arrowback.png) 0 0 no-repeat;
    background-size: 32px 32px;
    left: 5px;
}
.swiper-slide{
    position: relative;
}
.s-dec {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 30px;
    line-height: 30px;
    padding: 0 10px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: white;
    background: rgba(0, 0, 0, .6);
}
.list-more{
    display: block;
    width: 100%;
    height:50px;
    text-align: center;
    line-height: 50px;
    border:1px #e8e8e8 solid;
   border-radius: 10px;
   cursor: pointer;
   margin:10px 0
}
.font-18{
    font-size: 18px;
}
.dec-con a:hover{
    color: red;
}
.tab-ad{
    float: right;
  
   margin-right: 10px;
    font-size: 14px; 
}

/*底部footer*/
.footer-con{
    width:1200px;
    position:relative;
    overflow:hidden;
    margin:0 auto
}
.left_f {
    width: 164px;
    text-align: center;
    float: left;
}
.left_f img, .right_img img {
    display: block;
    text-align: center;
    margin: 0 auto;
    margin-bottom: 6px;
}
.footer_nav {
    width: 872px;
    float: left;
    line-height: 28px;
}
.footer_nav p {
    text-align: center;
    line-height: 24px;
    padding: 0px;
    margin: 2px;
}
.footer_nav a {
    color: #333;
    text-decoration: none;
    cursor: pointer;
}
.footer_img {
    border: 1px solid #dedede;
    padding: 0px 6px;
    margin-bottom: 46px;
    margin-top: 18px;
    width: 1198px;
    float: left;
    overflow: hidden;
    zoom: 1;
    margin: 10px 0;
}
.footer_img li {
    float: left;
    width:197px;
    border-right: 1px solid #dedede;
   
    overflow: hidden;
    zoom: 1;
    text-align:center;
    
}
.footer_img li img {
    display: block;
    text-align: center;
    margin:5px auto
}
.footer_img li:last-child{
    border:none
}
.pro-flash {
            float: left;
            width: 710px;
            border: 1px #999 solid;
        }

        .pro-flash object {
            float: left;
        }

        .pro-ful {
            float: left;
            width: 370px;
        }

        .pro-ful li {
            width: 170px;
            height: 22px;
            float: left;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
           
            padding:0 10px;
            padding-left:20px
        }
.fixediv{position:fixed;top:360px;z-index:9999;height:216px;width:80px;}  /*180px*/
*html .fixediv{position:absolute;top:expression(eval(document.documentElement.scrollTop));margin:180px 0 0 0;}
.fixediv-l{left:0px;}
.fixediv-r{right:0px;}
.fixediv .btn{height:25px;background:#CCCCCC;text-align:right;line-height:25px;overflow:hidden; margin-top:-2px;font-size:12px}