html,body,h1,h2,h3,h4,h5,h6,div,dl,dt,dd,ul,ol,li,p,blockquote,pre,hr,figure,table,caption,th,td,form,fieldset,legend,input,button,textarea,menu{margin:0;padding:0;}
header,footer,section,article,aside,nav,hgroup,address,figure,figcaption,menu,details{display:block;}
table{border-collapse:collapse;border-spacing:0;}
caption,th{text-align:left;font-weight:normal;}
html,body,fieldset,img,iframe,abbr{border:0;}
i,cite,em,var,address,dfn{font-style:normal;}
[hidefocus],summary{outline:0;}
li{list-style:none;}
h1,h2,h3,h4,h5,h6,small{font-size:100%;}
sup,sub{font-size:83%;}
pre,code,kbd,samp{font-family:inherit;}
q:before,q:after{content:none;}
textarea{overflow:auto;resize:none;}
label,summary{cursor:default;}
a,button{cursor:pointer;}
h1,h2,h3,h4,h5,h6,em,strong,b{font-weight:bold;}
del,ins,u,s,a,a:hover{text-decoration:none;}
body,textarea,input,button,select,keygen,legend{font:12px/1.14 arial,\5b8b\4f53;color:#333;outline:0;}
body{background:#fff;font-family: 'Microsoft YaHei'}
a,a:hover{color:#fff;}
.one {
    height: 68px;
    background: #eaeaec;
    width: 100%;
}
.box {
    width: 1000px;
    margin: 0 auto;
}
.box2 {
    width: 1000px;
    margin: 0 auto;
}
.telephone {
    float: right;
    color: #d11d24;
    font-size: 24px;
    font-weight: 700;
}
.top {
    line-height: 62px;
}
.icon1 {
    background: url(../images/index_1.png) no-repeat 0 0;
    width: 18px;
    height: 20px;
    display: inline-block;
    margin-right: 6px;
}
.two {
    width: 100%;
    background: #6b6b6b;
}
.nav {
    color: white;
    font-size: 20px;
    height: 80px;
    line-height: 80px;
}
.nav li {
    display: inline-block;
    height: 80px;
    text-align: center;
    color: #fff;
    font-size: 16px;
}
.xue {
    margin-left: 172px;
}
.yi {
    width: 1000px;
    color: #747474;
    font-size: 22px;
    font-weight: 400;
    display: table;
    table-layout: fixed;
}
.yi li {
    display: table-cell;
    text-align: center;
    height: 128px;
    line-height: 128px;
    position: relative;
}

.icon3 {
    background: url(../images/index_1.png) no-repeat -25px 0;
    width: 48px;
    height: 46px;
    display: inline-block;
    vertical-align: middle;
    margin-right: 4px;
}
.icon4 {
    background: url(../images/index_1.png) no-repeat -78px 0;
    width: 48px;
    height: 46px;
    display: inline-block;
    vertical-align: middle;
    margin-right: 4px;
}
.icon5 {
    background: url(../images/index_1.png) no-repeat -132px 0;
    width: 48px;
    height: 46px;
    display: inline-block;
    vertical-align: middle;
    margin-right: 4px;
}
.icon6 {
    background: url(../images/index_1.png) no-repeat -190px 0;
    width: 36px;
    height: 40px;
    display: inline-block;
    vertical-align: middle;
    margin-right: 4px;
}
.icon7 {
    background: url(../images/index_1.png) no-repeat 0 -45px;
    width: 3px;
    height: 117px;
    display: inline-block;
    vertical-align: middle;
    position:absolute;
    right: 0;
    top: 5px;
}
.icon7 {
    background: url(../images/index_1.png) no-repeat 0 -45px;
    width: 3px;
    height: 117px;
    display: inline-block;
    vertical-align: middle;
    position:absolute;
    right: 0;
    top: 5px;
}
.icon7 {
    background: url(../images/index_1.png) no-repeat 0 -45px;
    width: 3px;
    height: 117px;
    display: inline-block;
    vertical-align: middle;
    position:absolute;
    right: 0;
    top: 5px;
}
.icon8 {
    background: url(../images/index_1.png) no-repeat 0 -45px;
    width: 3px;
    height: 117px;
    display: inline-block;
    vertical-align: middle;
    position:absolute;
    right: 0;
    top: 5px;
}
.icon9 {
    background: url(../images/index_1.png) no-repeat 0 -45px;
    width: 3px;
    height: 117px;
    display: inline-block;
    vertical-align: middle;
    position:absolute;
    right: 0;
    top: 5px;
}
.icon10 {
    background: url(../images/index_1.png) no-repeat 0 -45px;
    width: 3px;
    height: 117px;
    display: inline-block;
    vertical-align: middle;
    position:absolute;
    right: 0;
    top: 5px;
}
.icon11 {
    background: url(../images/index_1.png) no-repeat 0 -45px;
    width: 3px;
    height: 117px;
    display: inline-block;
    vertical-align: middle;
    position:absolute;
    left: 0;
    top: 5px;
}
.six {
    height: 300px;
    background: #636262;
}
.guan {
    width: 1000px;
    display: table;
    table-layout: fixed;
    padding-top: 60px;
}
.guan a {
    display: table-cell;
    text-align: center;
    color: white;
    font-size: 20px;
    height: 38px;
    line-height: 38px;
}
/*.guan a:nth-child(3) li {
    background: #d02023;
}*/
.icon12 {
    background: url(../images/index_1.png) no-repeat 0 -24px;
    width: 18px;
    height: 20px;
    display: inline-block;
    margin-right: 6px;
}
.ling {
    font-size: 22px;
    color: white;
}
.gu {
    color: white;
    margin-top: 70px;
    display: inline-block;
}
.gu p:nth-child(2) {
    font-size: 14px;
}
.gu p:nth-child(3) {
    font-size: 12px;
}
.wei {
    float: right;
    margin-top: 70px;
    width: 70px;
}

.three {
    height: 300px;
    background: url(../images/news_1.jpg) center;
}
.three p:nth-child(1) {
    font-size: 58px;
    color: white;
    height: 58px;
    line-height: 58px;
}
.three p:nth-child(3) {
    font-size: 30px;
    color: white;
}
.cai {
    padding-top: 100px;
}
/*公共部分---------------------------------------------*/
.four {
    background: #eeeeee;
    overflow: hidden;
}
.four_1 {
    background: #fff;
    margin: 40px 0;
}
.chan {
    width: 140px;
    height: 80px;
    background: #d02023;
    text-align: center;
    margin-bottom: 1px;
}
.chan p{
    height: 80px;
    line-height: 80px;
    color: #fff;
    font-size: 20px;
}
.bi li {
    width: 140px;
    height: 60px;
    background: #a8a8a8;
    text-align: center;
    line-height: 60px;
    color: #fff;
    font-size: 18px;
    margin-bottom: 1px;
    cursor: pointer;
}
.chan_all {
    display: inline-block;
    vertical-align: top;
}
.ye {
    font-size: 20px;
    height: 20px;
    line-height: 20px;
    margin-bottom: 12px;
    margin-top: 4px;
}
.icon_learn1 {
    background: url(../images/index_1.png) -230px 0;
    width: 6px;
    height: 20px;
    display: inline-block;
    vertical-align: bottom;
    margin-right: 6px;
}
.zhui {
    vertical-align: bottom;
    margin-left: 10px;
    font-size: 12px;
    height: 12px;
    line-height: 12px;
}
.wu {
    display: inline-block;
    vertical-align: top;
    padding-top: 30px;
    margin-left: 38px;
}
.wu1 {
    width: 772px;
    line-height: 20px;
    font-size: 14px;
    padding-bottom: 12px;
    padding-top: 12px;
    border-bottom: 1px dashed #8e8e8e;
}
.ya {
    width: 57px;
    height: 57px;
    background: url(../images/news_2.jpg);
    display: inline-block;
    margin-top: 4px;
}
.ya_2 {
    width: 57px;
    height: 57px;
    background: url(../images/news_2.1.jpg);
    background-size: 57px;
    display: inline-block;
    margin-top: 4px;
}
.ya1 {
    width: 57px;
    height: 57px;
    background: url(../images/knowledge_2_5.1.jpg);
    background-size: 57px;
    display: inline-block;
    margin-top: 4px;
}
.ya2 {
    width: 57px;
    height: 57px;
    background: url(../images/news_4.jpg);
    display: inline-block;
    margin-top: 4px;
}
.wu4 {
    display: inline-block;
    width: 790px;
}
.dui {
    margin-bottom: 16px;
}
.nan {
    padding-left: 12px;
    display: inline-block;
    width: 710px;
    vertical-align: top;
}
.nan a:nth-child(1) {
    font-size: 14px;
    color: #000;
}
.nan p:nth-child(2) {
    color: #8e8e8e;
    font-size: 12px;
}
.page {
    display: inline-block;
}
.page li {
    width: 25px;
    height: 25px;
    border: 1px solid #646464;
    display: inline-block;
    text-align: center;
}
.page li:nth-child(1) {
    background: #526cfd;
    color: #fff;
}
.btn button {
    width: 60px;
    height: 25px;
    background: #fff;
    border:1px solid #646464;
}
.btn {
    margin-bottom: 50px;
    text-align: center;
    margin-top: 30px;
}
.di1 {
    width: 57px;
    height: 57px;
    background: url(../images/knowledge_detailPages_1.jpg);
    background-size:57px;
    display: inline-block;
    margin-top: 4px;
}
.di2 {
    width: 57px;
    height: 57px;
    background: url(../images/knowledge_1.2_1.jpg);
    display: inline-block;
    background-size:57px;
    margin-top: 4px;
}
.di3 {
    width: 57px;
    height: 57px;
    background: url(../images/knowledge_1.3.1.jpg);
    display: inline-block;
    background-size:57px;
    margin-top: 4px;
}
.di4 {
    width: 57px;
    height: 57px;
    background: url(../images/knowledge_1.4.1.jpg);
    display: inline-block;
    background-size:57px;
    margin-top: 4px;
}
.di5 {
    width: 57px;
    height: 57px;
    background: url(../images/knowledge_1.5.1.jpg);
    display: inline-block;
    background-size:57px;
    margin-top: 4px;
}
.di6 {
    width: 57px;
    height: 57px;
    background: url(../images/knowledge_2_1.1.jpg);
    display: inline-block;
    margin-top: 4px;
    background-size:57px;
}
.di7 {
    width: 57px;
    height: 57px;
    background: url(../images/knowledge_2_2.1.jpg);
    display: inline-block;
    background-size:57px;
    margin-top: 4px;
}
.di8 {
    width: 57px;
    height: 57px;
    background: url(../images/knowledge_2_3.1.jpg);
    background-size:57px;
    display: inline-block;
    margin-top: 4px;
}
.di9 {
    width: 57px;
    height: 57px;
    background: url(../images/knowledge_2_4.1.jpg);
    display: inline-block;
    background-size:57px;
    margin-top: 4px;
}
.di10 {
    width: 57px;
    height: 57px;
    background: url(../images/knowledge_2_5.1.jpg);
    display: inline-block;
    background-size:57px;
    margin-top: 4px;
}
.ya_1 {
    width: 57px;
    height: 57px;
    background: url(../images/t2.jpg);
    background-size: 57px;
    display: inline-block;
    margin-top: 4px;
}
.ya_2 {
    width: 57px;
    height: 57px;
    background: url(../images/t3.jpg);
    background-size: 57px;
    display: inline-block;
    margin-top: 4px;
}
.ya_3 {
    width: 57px;
    height: 57px;
    background: url(../images/t4.jpg);
    background-size: 57px;
    display: inline-block;
    margin-top: 4px;
}
.ya_4 {
    width: 57px;
    height: 57px;
    background: url(../images/t5.jpg);
    background-size: 57px;
    display: inline-block;
    margin-top: 4px;
}
.a {
    position: fixed;
    top: 0;
}
.b {
    margin-left: 142px;
}
.wu1:nth-last-child(1) {
    margin-bottom: 30px;
}
.ya img {
    margin-top: 4px;
    height: 57px;
    width: 57px;
}
.ye a {
    color: #000;
    font-size: 14px;
}
.btn a {
    display: inline-block;
    padding: 2px 8px;
    border: 1px #000 solid;
    color: #000;
    font-size: 14px;
}
.btn b {
    display: inline-block;
    padding: 2px 8px;
    background: #d02023;
    color: #fff;
    font-size: 14px;
}
.btn a:first-child {
    display: none;
}
.ye a:nth-child(3) {
    display: none;
}
/*@media only screen and (max-width: 500px) {
    body {
        width: 1349px;
    }
}*/