@font-face {
    font-family: "SourceHanSansCN-Light";
    src: url("./SourceHanSansCN-Light.woff.ttf");
}
body{
    font-family: "SourceHanSansCN-Light" !important
}
.head {
    width: 950px;
    margin: 0 auto;
    height: 64px;
    position: relative;

}
.header{
    background: #fff;
}
.flex-viewport{
    /*height: 500px;*/
}
.head .logo {
    width: 64px;
    height: 64px;
    float: left;
}
.head .logo1 {
    display: flex;
    float: left;
}
.logo1 .bbq{
    width: 64px;
    height: 64px;
}
.head .logo1 .bbqa{
    margin-right: 10px;
    color:#0e8de9;
    font-size: 20px;
    font-weight: bold;
    line-height: 64px;
    height: 100%;
    display: flex;
    align-items: center;
}
.head .logo1 a{
    width: auto;
    height: 64px;
}
.head .logo1 .img {
    width:100%;
    height: 100%;
}
.head .logo a{
    width: auto;
    height: 64px;
}
.head .logo img {
    width:100%;
    height: 100%;
}

.head .nav {
    width: 780px;
    margin-left:143px;
}
.head .language{
    position:absolute;
    right:0;
    top:0;
    display: inline-block;
    line-height: 64px;
    height: 64px;
}

.head .nav li, .head .nav li a {
    display: inline-block;
    *display: inline;
    zoom: 1;
    vertical-align: top;
    height: 64px;
    width: auto;
    float: left;
}

.head .nav li {
    margin-left: 11px;
}

.head .nav li a {
    font-size: 14px;
    color: #222222;
    text-align: left;
    padding: 0 20px;
}
.head .language .innerLan{
    cursor: pointer;
}
.head .nav li.now, .head .nav li:hover,.head .language .innerLan.now, .head .language .innerLan:hover{
    color: #1C70EF;
}

.head .nav li a p {
    font-size: 14px;
    color: #575757;
    text-align: left;
    padding-top: 20px;
}

.head .nav li .er_bg {
    width: 100%;
    position: absolute;
    left: 0;
    top: 64px;
    z-index: 999999;
    background: #fff;
    padding: 30px 0 45px;
    border-top: 1px solid #FFF;
    display: none;
}

.head .nav li:hover .er_bg {
    display: block;
}

.head .nav li.now a, .head .nav li.now a p, .head .nav li:hover a, .head .nav li:hover a p {
    color: #1C70EF;
}

.head .nav li .er {
    width: 100%;
    margin: 0px auto;
}

.head .nav li .er li {
    width: 150px;
    float: left;
    margin-left: 80px;
    text-align: left;
    height: auto;
}
.head .nav li .er li:last-child{

}

.head .nav li .er li b, .head .nav li .er li a {
    display: inline-block;
    *display: inline;
    zoom: 1;
    height: 30px;
    line-height: 30px;
    font-size: 12px;
    color: #555;
}

.head .nav li .er li b {
    width: 100%;
}

.head .nav li:hover .er li {
    background: none;
}

.head .nav li .er li a:hover {
    color: #1C70EF;
}
/***content_title 首页内容**/
.content_title{
    background:#E8F0FB;
    text-align: center;
    padding:42px 0 44px;
}
.content_title .content_title_inner{
    display: inline-block;
    text-align: left;
    width:246px;
    margin-right:99px;
    cursor: pointer;
}
.content_title .content_title_inner:last-child{
    margin-right:0;
}
.content_title .content_title_inner h3{
    font-size:18px;
    font-weight:500;
    color:rgba(34,34,34,1);
}
.content_title .content_title_inner p{
    margin-top:22px;
    font-size:14px;
    font-weight:400;
    color:#666666;
    line-height:20px;
}
.index_more_list{
    background: #F3F5F7;
    padding:80px 0 70px;
}
.i_mb_icon_text{
    margin-top:15px;
    font-weight:400;
    color:#505050;
    line-height:22px;
}
.i_mb_icon_bg{
    width:133px;
    height: 116px;
    background:url(../images/polygon.png) no-repeat;
    text-align: center;
    line-height: 116px;
    margin:0 auto;
}
.i_mb_icon_bg i{
    font-size: 50px;
    color:#1C70EF;
}
.i_mb .clearfix{
    text-align: center;
    margin-top:50px;
}
.index_content_list{
    padding:80px 0 72px;
    background:#fff;
}
.index_content_list .i_mbt{
    text-align:center;
}
.buttonGrounp{
    margin-top:50px;
    text-align:center;
}
.buttonGrounp button{
    width:100px;
    margin-right:20px;
    color:#999999;
    font-size:14px;
    border:1px solid #999;
    border-radius:5px;
    background: #fff;
    cursor: pointer;
    height: 30px;
}
.buttonGrounp button.btn_click,.buttonGrounp button:hover{
    background: #1C70EF;
    border:1px solid #1C70EF;
    color:#fff;
}
.buttonGrounp button:last-child{
    margin-right:0;

}
.index_content_list_ul{
    margin-top:60px;
    height:480px;
}
.index_content_list_img{
    width:600px;
    height:480px;
    margin-right:80px;
    float:left;
}
.index_content_list_img img {
    width: 100%;
    height: 100%;
}
.index_content_list_desc{
    /*display: inline-block;*/
    width:400px;
    float:left;
    height:480px;
    display:table;
}
.index_content_list_desc .layou_cell{
    vertical-align: middle;
    display:table-cell;
}
.index_content_list_desc p{
    font-size:30px;
    font-weight:300;
    color:#222;
    margin-top:20px;
}
.index_content_list_desc button{
    border:1px solid rgba(28, 112, 239, 1);
    border-radius:2px;
    font-ize:14px;
    font-weight:400;
    color:#1C70EF;
    margin-top:70px;
    background: #fff;
    cursor: pointer;
}
.index_content_list_desc h4{
    font-size:18px;
    font-weight:300;
    color:#666666;
    line-height:23px;
}
.index_content_list_li{
    display: none;
}
.index_content_list_clcik.index_content_list_li{
    display: block;
}