@charset "gb2312";
/* CSS Document */
body{
    font-size: 16px;
    line-height: 24px;
    font-family: 'Microsoft YaHei', '\5FAE \8F6F \96C5\91';
    color:#444;
}
h3{
    font-size: 40px;
    font-weight: 500;
    line-height: 40px;
    height: 50px;
    color: #444444;
    text-align: center;
    margin-bottom: 5%;
}
/*banner begin*/

.banner h1{
    position: absolute;
    left:-10000px;
}
.banner{
    background: url("../images/banner-bg.jpg") no-repeat center center;
    background-size: cover;
    position: relative;
}
.banner-cnt{
    width: 1200px;
    margin:0 auto;
    padding: 5% 0;
    text-align: center;
}
.banner-cnt span{
    font-size: 62px;
    line-height: 42px;
    color: #FFF;
    display: block;
    margin-bottom: 8%;
    text-shadow: -5px -2px 5px #333;
}
.banner-cnt span b{
    color: #29c4fe;
}
.banner-cnt a{
    font-size: 30px;
    line-height: 42px;
    color: #FFF;
    background-color: #29c4fe;
    padding: 0.5% 5%;
    -webkit-border-radius: 50px;
    -moz-border-radius:50px;
    border-radius: 50px;

}
.banner:after{
    width: 15%;
    height: 100%;
    content: "";
    display: block;
    background: url("../images/banner-left-bg.png") no-repeat left bottom;
    background-size: contain;
    position: absolute;
    bottom:0;
    left: 0;
}
.banner:before{
    width: 15%;
    height: 100%;
    content: "";
    display: block;
    background: url("../images/banner-right-bg.png") no-repeat right top;
    background-size: contain;
    position: absolute;
    top:0;
    right: 0;
}
/*banner end*/
.lead,.qq-cnt,.interaction-cnt{
    width: 1200px;
    margin:0px auto 50px;
}
/*lead begin*/
.lead{
    margin:50px auto;
}
.lead dt.lead-tit{
    float:left;
    width:15.8%;
    font-size:40px;
    text-align: center;
    font-weight: bold;
    background: url(../images/lead-bg.png) no-repeat center center;
    background-size: contain;
    padding:6% 0;
}
.lead dt.lead-tit span{
    color:#f75c60;
}
.lead dd.lead-cnt{
    width:77%;
    padding: 2.5% 0;
    float:right;
    position: relative;
    margin-right:5%;
}
.lead dd.lead-cnt span{
    display: block;
    background: url(../images/lead-x.png) repeat-x center center;
    width:100%;
    height: 6px;
}
.lead dd.lead-cnt:before{
    width: 52px;
    height: 52px;
    content: "";
    display: block;
    position: absolute;
    background: url("../images/quotes-top.jpg") no-repeat left;
    background-size: cover;
    top:-5%;
}
.lead dd.lead-cnt:after{
    width: 52px;
    height: 52px;
    content: "";
    display: block;
    position: absolute;
    background: url("../images/quotes-down.jpg") no-repeat right;
    background-size: cover;
    bottom: -5%;
    right: 0;
}
.lead dd.lead-cnt p{
    padding:2% 5%;
    line-height: 32px;
}
/*lead end*/
/*img-box begin*/
.img-box span {
    width: 120px;
    font-size: 28px;
    color: #fff;
    float: left;
    text-align: center;
    margin:0 2.5%;
    padding: 14% 5% 4% 5%;
}
.span1{
    background: url("../images/Communication.png") no-repeat center center;
    background-size: contain;
}
.span2{

    background: url("../images/Study.png") no-repeat center center;
    background-size: contain;
}
.span3{

    background: url("../images/questions.png") no-repeat center center;
    background-size: contain;
}
.img-box .span4{
    background: url("../images/extend.png") no-repeat center center;
    background-size: contain;
}

/*img-box end*/
/*interact begin*/
.content-box{
    width: 100%;
    padding: 50px 0;
    margin: 0 auto 50px;
    background: url("../images/hd-bg.jpg") no-repeat center center;
    background-size: cover;
}
.interact-cnt{
    width: 1200px;
    margin:0px auto
}
.content-title{
    margin-bottom: 5%;
}
.content-title .title-white span{
    padding: 0 30px 20px;
    color: #FFF;
    border-bottom: 1px solid #FFF;
    position: relative;
    text-align: center;
}
.content-title .title-white span:after{
    width: 60%;
    height: 2px;
    content: '';
    display: block;
    background-color: #FFF;
    position: absolute;
    bottom: 0;
    left: 20%;
}
.content-title .title-white span:before{
    padding: 11px;
    content: '';
    display: block;
    background:url("../images/rhombus-FFF.png")no-repeat center center;
    position: absolute;
    bottom: -10px;
    left: 45%;
}
.cnt-titl{
    height: 64px;
    background: url("../images/hd-title-bg.png") no-repeat;
    background-size: contain;
    margin-bottom: 4%;
}
.cnt-titl span{
    font-size: 22px;
    line-height: 58px;
    padding-left: 50px;
    color: #e84c35;
}
.qq-list-box dl{
    width: 19%;
    margin:0 2% 2% 0;
    float: left;
    padding:1% 1.5%;
    border:1px solid #d8d8d8;
    background-color: #f7f3e5;
}
.qq-list-box dt{
    float: left;
    width: 40%;
    height:92px;
    text-align: center;
    background:url("../images/qq-bg.png") no-repeat center center; ;
}
.qq-list-box dt a{
    display: block;
    height: 48px;
    line-height: 24px;
    padding:22px 0;
}
.qq-list-box dt span{
    width: 80%;
    font-size: 14px;
    line-height: 20px;
    font-weight: 600;
    margin: 0 10%;
    padding-top: 25%;
    position: absolute;
}
.qq-list-box dd{
    width: 50%;
    float:right;
}
.qq-list-box b{
    font-size: 18px;
    line-height: 46px;
    text-align: center;
    display: block;
}
.qq-list-box dd a{
    width: 80%;
    height: 26px;
    line-height: 26px;
    margin:5px auto;
    font-size: 12px;
    color:#FFF;
    background-color:#e84c35 ;
    -webkit-border-radius: 3px;
    -moz-border-radius: 3px;
    border-radius: 3px;
    text-align: center;
    display: block;
}

/*interact end*/

/*qq平台 begin*/
.qq-tit{
    margin-bottom: 2%;
}
.content-title span{
    padding: 0 30px 20px;
    border-bottom: 1px solid #e84c35;
    position: relative;
    text-align: center;
}
.content-title span:after{
    width: 60%;
    height: 2px;
    content: '';
    display: block;
    background-color: #e84c35;
    position: absolute;
    bottom: 0;
    left: 20%;
}
.content-title span:before{
    padding: 11px;
    content: '';
    display: block;
    background:url("../images/rhombus-F00.png")no-repeat center center;
    position: absolute;
    bottom: -10px;
    left: 45%;
}
.qq-tit li{
    width: 24%;
    margin: 0 0.5%;
    font-size: 22px;
    line-height: 50px;
    color: #777;
    text-align: center;
    float: left;
    background-color: #ededed;
    position: relative;
    cursor: pointer;
}
#bb1{
    margin-left: 14%;
}
#bb1:after,#bb2:after{
    content: "";
    display: block;
    position: absolute;
    width: 0;
    height: 0;
    border-top: 8px solid transparent;
    border-left: 10px solid #ededed;
    border-bottom: 8px solid transparent;
    right: -9px;
    bottom: 35%;
    z-index: 1;
}
#bb1:before,#bb2:before{
    content: "";
    display: none;
    position: absolute;
    width: 12px;
    height:50px;
    background-color: #e84c35;
    right: -11px;
    bottom: 0;
    z-index: 1;
}
#bb1.hover:before,#bb2.hover:before,#bb3.hover:before{
    display: block;
}
#bb1.hover:after,#bb2.hover:after,#bb3.hover:after{
    border-left: 10px solid #e84c35;
    right: -21px;
}
#bb1.hover,#bb2.hover,#bb3.hover,#bb4.hover{
    background-color: #e84c35;
    color: #FFF;
}
.qq-list dl{
    width: 19%;
    margin:0 1% 2%;
    float: left;
    padding:1% 1.5%;
    border:1px solid #d8d8d8;
    background-color: #f7f3e5;
}
.qq-list dt{
    float: left;
    width: 40%;
    height:92px;
    text-align: center;
    background:url(../images/qq-bg.png) no-repeat center center; ;
}
.qq-list dt a{
    display: block;
    height: 48px;
    line-height: 24px;
    padding:22px 0;
}
.qq-list dt span{
    width: 80%;
    font-size: 14px;
    line-height: 20px;
    font-weight: 600;
    margin: 0 10%;
    padding-top: 25%;
    position: absolute;
}
.qq-list dd{
    width: 50%;
    float:right;
}
.qq-list b{
    font-size: 18px;
    line-height: 46px;
    text-align: center;
    display: block;
}
.qq-list dd a{
    width: 80%;
    height: 26px;
    line-height: 26px;
    margin:5px auto;
    font-size: 12px;
    color:#FFF;
    background-color:#e84c35 ;
    -webkit-border-radius: 3px;
    -moz-border-radius: 3px;
    border-radius: 3px;
    text-align: center;
    display: block;
}
.qq-main .more{
    width: 100%;
    text-align: center;
    font-size: 18px;
    font-weight: 600;
    color: #e84c35;
    margin: 0 auto;
    display: block;
}
/*qq平台 end*/



/*footer开始*/
#footer{ width:1200px; margin:30px auto ; text-align:center; }
#footer table{ width:100% !important;}

.copyright{ display:none; padding:1em 0em 1em; text-align:center;border-top:2px solid #fb6a55; margin:1.5em 0 2em;}
.copyright p{ margin:0 0.3em 0.3em; font-size:12px;}
.copyright p a{ margin-right:5px;}

.last{ display:none;width:100%; height:40px; line-height:40px; background:#e8533d; position:fixed; z-index:99999; bottom:0px;}
.last ul li{ float:left; width:33%; height:40px; border-right:1px #fb6a55 solid; background:#e8533d; text-align:center; display:block; overflow:hidden;}
.last ul li a { display:inline-block; height:40px; width:99.8%; color:#FFF; border-right:1px #e8533d solid; text-align:center; }
.last ul li a span { font-size:14px; font-weight:600;}
/*footer结束*/

@media only screen and (max-width:1200px){
    .content-bg,#footer{
        width: 100%;
    }
    .content,.banner-cnt,.lead,.interaction-cnt,.interact-cnt,.qq-cnt {
        width:1024px;
    }
    .lead{
        margin:5% 0;
    }
    .content-title{
        height: 70px;
    }

    .lead dd.lead-cnt{
        margin-right:0;
        width:82%;
    }
    .img-box span{
        margin: 0 1.5%;
        font-size: 24px;
    }
    .weixin-main h3{
        line-height: 50px;
    }
    .weixin-main li{
        width: 16.6666%;
        margin: 0 2%;
        padding: 2%;
    }
    .qq-tit li{
        font-size: 18px;
        line-height: 40px;
    }
    #bb1:before, #bb2:before{
        height: 40px;
    }
    #bb1:after, #bb2:after{
        bottom: 29%;
    }
    .qq-list dl{
        width: 17%;
        margin: 0 1.5% 1.5%;
    }
    .qq-list b{
        font-size: 16px;
    }
    .qq-list dt span{
        font-size: 12px;
    }
    .weibo-main dl,.forum-main dl{
        width:35%;
    }
    .weibo-new,.forum-new{
        width:62%
    }
}
@media only screen and (max-width:1024px){
    .content-bg,#footer{
        width: 100%;
    }
    .banner-cnt,.lead,.interaction-cnt,.interact-cnt,.qq-cnt{
        width:95%;
    }
    .lead img{
        display: none;
    }
    .img-box span{
        margin: 0 1.9%;
        padding: 14% 4% 4% 4%;
    }
    .qq-list dl,.qq-list-box dl {
        width: 24.2%;
        margin: 0 2% 1.5%;
    }

}
@media only screen and (max-width:970px){
    .lead dd.lead-cnt:before{
        top:-6%;
    }
    .lead dd.lead-cnt:after{
        bottom:-6%;
    }
    .lead dt.lead-tit {
        margin-top:3%;
        font-size: 30px;
    }
    .img-box span {
        font-size: 20px;
        width: 13%;
        margin: 0 1.7%;
    }
    .qq-tit {
        margin-bottom: 4%;
    }
    .qq-tit li {
        font-size: 16px;
    }
    .qq-list dl,.qq-list-box dl {
        padding: 1% 2%;
        width: 27%;
        margin: 0 1% 1.5%;
    }

}
@media only screen and (max-width:767px){
    .banner-cnt span{
        font-size: 48px;
        margin-bottom: 5%;
    }
    .banner-cnt a{
        font-size: 20px;
    }
    .lead{
        margin: 5% auto;
    }
    .lead dd.lead-cnt:before{
        top:-10%;
    }
    .lead dd.lead-cnt:after{
        bottom:-10%;
    }
    .lead dt.lead-tit {
        margin-top:0;
        margin-bottom: 15px;
        background: 0 none;
        line-height: 36px;
        padding:0;
        font-size: 40px;
    }
    .lead dt.lead-tit,.lead dd.lead-cnt {
        width: 100%;
    }

    #bb1{
        margin-left: 1%;
    }
    .qq-list dl,.qq-list-box dl {
        padding: 1% 2%;
        width: 26.5%;
        margin: 0 1% 1.5%;
    }
    .qq-list b,.qq-list-box b {
        font-size: 14px;
    }

    #footer,#qiao-wrap,#QIAO_INVITE_CONTAINER,#QIAO_ICON_CONTAINER .qiao-icon-sector-inner{ display:none !important;}
    #QIAO_INVITE_CONTAINER{ width:0 !important; height:0 !important;}
    .copyright,.last{ display:block;}
}
@media only screen and (max-width:680px){
    .banner-cnt span{
        font-size: 38px;
    }
    h3{
        font-size: 36px;
    }
    .img-box span{
        font-size: 16px;
    }
    .qq-tit li{
        width:48%;
        margin: 0 1%;
    }
    #bb1,#bb2{
        margin-bottom: 2%;
    }
    #bb2:after,#bb2.hover:before{
        display: none;
    }
    .qq-list dl,.qq-list-box dl{
        width: 43.5%;
    }
}
@media only screen and (max-width:540px){
    .banner-cnt span{
        font-size: 32px;
    }
    .lead dd.lead-cnt:before{
        top:-15%;
    }
    .img-box span{
        width: 15%;
        margin: 0 12%;
        padding: 14% 5% 4% 5%;
    }
    .img-box .span1,.img-box .span2{
        margin-bottom: 6%;
    }

}
@media only screen and (max-width:480px){
    .banner-cnt span{
        font-size: 26px;
    }
    .banner-cnt a {
        font-size: 16px;
        padding: 1% 5%;
    }
    .lead dd.lead-cnt:before{
        top: -22%;
    }
    .lead dd.lead-cnt p{
        font-size: 14px;
        line-height: 24px;
    }
    .lead dt.lead-tit{
        font-size: 30px;
        line-height: 36px;
    }
    .img-box span {
        font-size: 14px;
        width: 25%;
        margin: 0 7%;
        padding: 20% 5% 4% 5%;
    }
    h3 {
        font-size: 24px;
        font-weight: 500;
        line-height: 28px;
    }
    .qq-list dl,.qq-list-box dl{
        width: 93.5%;
        margin-bottom: 4%;
    }
    .qq-list dt,.qq-list-box dt{
        width: 30%;
    }
    .qq-list dd,.qq-list-box dd {
        width: 65%;
    }
    .qq-list b,.qq-list-box b{
        font-size: 22px;
        margin-bottom: 4%;
    }
}
@media only screen and (max-width:320px){
    .banner-cnt span{
        font-size: 20px;
        line-height: 38px;
        margin-bottom: 2%;
    }
    .banner-cnt a {
        font-size: 14px;
        padding: 1% 5%;
    }
    .img-box span {
        font-size: 12px;
    }
    .content-title{
        padding-top: 4%
    }
    .qq-tit li {
        font-size: 14px;
    }
}