*{
    margin: 0px;
    padding: 0px;
    box-sizing: border-box;
}
ul,li{
    list-style: none;
}
a{
    text-decoration: none;
}
.block{
    width: 1200px;
    margin: auto;
}
.left{
    float: left;
}
.right{
    float: right;
}
.clear_fix{
    clear: both;
}
.header{
    height: 109px;
}
.header>.block>.left{
    padding: 24px 0px 0px 17px;
}
.header>.block>.right{
    height: 109px;
    width: 500px;
}
.header>.block>.right>.left{
    line-height: 30px;
    font-size: 18px;
    color: #5b5b5b;
    font-weight: bold;
    width: 360px;
    padding-top: 25px;
}
.header>.block>.right>.left>span{
    color: #4a7dd8;
}
.header>.block>.right>.right{
    height: 109px;
    width: 115px;
    margin-right: 3px;
    padding-top: 27px;
}
.header>.block>.right>.right>.btn{
    background: #8ec63f;
    font-size: 14px;
    color: #ffffff;
    text-align: center;
    line-height: 24px;
    margin-bottom: 8px;
    border-radius: 4px;
    display: block;
}
.nav{
    height: 52px;
    line-height: 50px;
    background: #4a7dd8;
    position: relative;
}
.nav>.block{
    height: 52px;
    padding-left: 42px;
}
.nav>.block>li{
    float: left;
}
.nav>.block>li>a{
    font-size: 20px;
    color: #ffffff;
    font-weight: bold;
    display: block;
    padding: 0px 32px;
}
.nav>.block>li>a:hover:after{
    width: 100%;
    height: 2px;
    content: '';
    display: block;
    background: #ffffff;
    margin: auto;
}
.nav>.block>li>a.hover:after{
    width: 100%;
    height: 2px;
    content: '';
    display: block;
    background: #ffffff;
    margin: auto;
}
.nav>.block>li>.son{
    width: 100%;
    position: absolute;
    top: 52px;
    left: 0px;
    line-height: 52px;
    background: rgba(74, 125, 216, 0.6);
    display: none;
    z-index: 99;
}
.nav>.block>li:hover>.son{
    display: block;
}
.nav>.block>li>.son>ul>li{
    float: left;
    margin: 0px 35px 0px 0px;
}
.nav>.block>li>.son>ul{
    float: left;
}
.nav>.block>li>.son>ul>li>a{
    font-size: 18px;
    color: #ffffff;
    font-weight: bold;
}
.clumn_title{
    height: 40px;
    line-height: 40px;
}
.clumn_title>.left{
    font-size: 20px;
    color: #1b1b1b;
    font-weight: bold;
}
.clumn_title>.left.white{
    color: #ffffff;
}
.clumn_title>.left>img{
    margin: 10px 17px 0px 11px;
}
.clumn_title>.right{
    font-size: 16px;
    color: #5f5f5f;
    padding-top: 4px;
}
.clumn_title>.right.white{
    color: #ffffff;
}
.link{
    height: 71px;
    line-height: 71px;
    background: #2d3236;
}
.link>.block{
    height: 71px;
    border-bottom: 2px solid #404549;
}
.link>.block>.left{
    font-size: 19px;
    color: #8fc43e;
}
.link>.block>.left>img{
    margin: 24px 13px 0px 21px;
}
.link>.block>.right{
    width: 1044px;
}
.link>.block>.right>li{
    float: left;
}
.link>.block>.right>li.line{
    height: 17px;
    width: 2px;
    background: #a1a1a1;
    margin: 29px 11px 0px;
}
.link>.block>.right>li.line:last-child{
    display: none;
}
.link>.block>.right>li>a{
    font-size: 16px;
    color: #aeaeae;
}
.info{
    height: 156px;
    background: #2d3236;
}
.info>.block>.left{
    width: 320px;
    height: 156px;
    padding: 44px 0px 0px 36px;
}
.info>.block>.left>p{
    font-size: 14px;
    color: #f1f1f1;
    margin-bottom: 21px;
}
.info>.block>.left>p>img{

    margin: 2px 20px 0px 20px;
}
.info>.block>.right{
    width: 488px;
    height: 156px;
}
.info>.block>.right>.left{
    padding-top: 51px;
    font-size: 16px;
    color: #a1a1a1;
    line-height: 28px;
    width: 320px;
}
.info>.block>.right>.right{
    padding: 35px 58px 0px 0px;
}
.copy{
    height: 60px;
    line-height: 60px;
    font-size: 16px;
    color: #a1a1a1;
    background: #191919;
}
.copy>.block{
    text-align: center;
}