/*
author:chenlijian;
design:huangjunkai;
update:2015-10-16;
*/
.header {
    position: fixed;
    _position: absolute;
    top: 0;
    left: 0;
    width: 100%;
+ zoom: 1;
    z-index: 10;
    height: 85px;
}

.header .head {
    position: relative;
    height: 100%;
    width: 100%;
}

.header h1 {
    text-indent: -9999em;
    font-size: 0;
    line-height: 0;
    float: left;
    margin: 12px 0 0 34px;
    width: 142px;
    height: 64px;
}

.header h1 a {
    display: block;
    width: 100%;
    height: 100%;
}

.header h1 a img {
    display: block;
    width: 100%;
    width: 142px;
    height: 64px;
}

.header .nav_list {
    position: absolute;
    top: 0;
    right: 0;
}

.header .nav_list a:hover {
    text-decoration: none;
}

.header .nav_li {
    float: left;
    width: 162px;
    position: relative;
+ zoom: 1;
    height: 84px;
}

.header .btn_nav {
    display: block;
    width: 136px;
    height: 38px;
    text-align: center;
    line-height: 38px;
    position: absolute;
    top: 50%;
    left: 50%;
    margin: -19px 0 0 -68px;
    font-size: 16px;
    color: #fff;
    z-index: 6;
}

.header .btn_nav:hover {
    text-decoration: none;
    border: 2px solid #aeaba6;
    border-color: rgba(255, 255, 255, 0.5);
    margin: -21px 0 0 -70px;
}

.header .btn_nav i {
    display: inline-block;
+ display: inline;
+ zoom: 1;
    background-image: url("../img/head_spr.png") /*tpa=http://www.xunlei.com/img/head_spr.png*/;
    position: relative;
    background-repeat: no-repeat;
    cursor: pointer;
}

.header .ic_product {
    background-position: 0 0;
    width: 29px;
    height: 19px;
    margin-right: 13px;
    top: 3px;
+ top: 0;
    _margin-top: 9px;
}

.header .ic_more {
    background-position: 0 -24px;
    width: 26px;
    height: 19px;
    margin-right: 11px;
    top: 3px;
+ top: 0;
    _margin-top: 9px;
}

.header .more_nav {
    position: absolute;
    top: 0;
    right: -162px;
    width: 162px;
    height: 9999px;
    padding-top: 100px;
    background: rgba(0, 0, 0, 0.5);
    transition: right .3s;
    -webkit-transition: right .3s;
}

.header .nav_li .show {
    right: 0;
}

.header .more_nav .opc_bg {
    position: absolute;
    width: 100%;
    height: 100%;
    background: #000;
    filter: alpha(opacity=50);
    top: 0;
    _left: 1px;
}

.header .more_nav ul {
    position: relative;
    z-index: 5;
}

.header .more_nav li {
    padding-bottom: 45px;
+ zoom: 1;
    position: relative;
}

.header .more_nav a {
    color: #c5c8d0;
}

.header .more_nav a:hover {
    color: #edf2fe;
}

.header .btn_snav {
    display: block;
    text-align: center;
    font-size: 18px;
    line-height: 24px;
    height: 24px;
    position: relative;
    color: #edf3ff;
}

.header .more_nav .ic_bdot {
    position: absolute;
    background: url("../img/head_spr.png") /*tpa=http://www.xunlei.com/img/head_spr.png*/ no-repeat -36px 0;
    width: 12px;
    height: 12px;
    left: -9999px;
    font-size: 0;
    line-height: 0;
    transition: top .2s;
    -webkit-transition: top .2s;
}


.header .sub_nav dd {
    padding: 12px 0;
}

.header .sub_nav dt {
    margin-bottom: 12px;
    line-height: 24px;
}

.header .sub_nav dd a {
    font-size: 14px;
    text-align: center;
    position: relative;
    display: block;
    line-height: 20px;
}

.header .btn_snav {
    display: block;
    text-align: center;
    font-size: 18px;
    line-height: 24px;
    height: 24px;
    position: relative;
    color: #edf3ff;
}

.header .more_nav .ic_sdot {
    position: absolute;
    background: url("../img/head_spr.png") /*tpa=http://www.xunlei.com/img/head_spr.png*/ no-repeat -36px -16px;
    width: 10px;
    height: 10px;
    left: -9999px;
    font-size: 0;
    line-height: 0;
    transition: top .2s;
    -webkit-transition: top .2s;
}

.header .news_nav {
    position: absolute;
    width: 200px;
    padding: 85px 0 6px;
    top: -9999px;
    overflow: hidden;
+ zoom: 1;
    left: -19px;
}

.header .nav_li .news_on {
    top: 0;
}

.header .news_nav ul {
    background: #fff;
    border: 1px solid #f1f1f1;
    border-top: 0;
    position: relative;
    z-index: 5;
    width: 162px;
    margin: 0 auto;
}

.header .news_nav .ic_arr {
    position: absolute;
    font-size: 0;
    line-height: 0;
    width: 0;
    height: 0;
    border-width: 10px 14px;
    border-style: dashed dashed solid dashed;
    border-color: transparent transparent #fff transparent;
    left: 50%;
    margin-left: -15px;
    top: 66px;
    z-index: 6;
}

.header .news_nav li {
    padding: 10px 0;
}

.header .news_nav a {
    display: block;
    font-size: 18px;
    color: #909090;
    line-height: 68px;
    text-align: center;
}

.header .news_nav a:hover {
    text-decoration: none;
    color: #575a5e;
}

.header .news_nav .ic_dot {
    position: absolute;
    left: -9999px;
    background: url("../img/head_spr.png") /*tpa=http://www.xunlei.com/img/head_spr.png*/ no-repeat -36px -16px;
    width: 10px;
    height: 10px;
    font-size: 0;
    line-height: 0;
    transition: top .2s;
    -webkit-transition: top .2s;
    top: -9999px;
    z-index: 6;
}

.footer {
    position: relative;
    width: 100%;
    bottom: 0;
    left: 0;
    z-index: 99;
    text-align: center;
}

.footer .opc_bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    _height: 91px;
}

.footer .foot {
    line-height: 20px;
    position: relative;
    margin: 0 auto;
    color: #b2b2b2;
    padding: 3px 0 6px;
}

.footer .links a {
    color: #b2b2b2;
}

.footer .safe_links {
    font-size: 0;
    line-height: 0;
    margin-top: 5px;
}

.footer .safe_links a {
    display: inline-block;
+ display: inline;
+ zoom: 1;
    color: #999;
    position: relative;
    width: 67px;
    font-size: 12px;
    line-height: 14px;
    height: 28px;
    padding: 5px 0 5px 40px;
    border: 1px solid #808080;
    position: relative;
+ zoom: 1;
    margin: 0 7px;
}

.footer .safe_links a img {
    position: absolute;
    top: 0;
    left: 0;
    width: 40px;
    height: 38px;
}

.footer .follow_box {
    padding-top: 45px;
    text-align: center;
}

.footer .txt_follow {
    font-size: 16px;
    color: #ffffff;
    line-height: 24px;
}

.footer .follow_list {
    font-size: 0;
    line-height: 0;
    margin-top: 18px;
    text-align: center;
+ zoom: 1;
}

.footer .follow_list a {
    display: inline-block;
+ display: inline;
+ zoom: 1;
    width: 50px;
    height: 51px;
    background-image: url("../img/follow_spr.png") /*tpa=http://www.xunlei.com/img/follow_spr.png*/;
    margin: 0 10px;
    position: relative;
}

.footer .follow_list .code_box {
    position: absolute;
    width: 110px;
    height: 110px;
    padding: 10px;
    background: #fff;
    border-radius: 4px;
    left: -9999px;
    margin-left: -65px;
    bottom: 70px;
    opacity: 0;
    transition: opacity .2s;
    -webkit-transition: opacity .2s;
}

.footer .follow_list a:hover .code_box {
    left: 50%;
    opacity: 1;
}

.footer .follow_list .code_box .ic_arr {
    font-size: 0;
    line-height: 0;
    position: absolute;
    width: 0;
    height: 0;
    border-width: 8px;
    border-style: solid dashed dashed dashed;
    border-color: #fff transparent transparent transparent;
    left: 50%;
    margin-left: -8px;
    top: 100%;
}

.footer .follow_list .code_box img {
    display: block;
    height: 100%;
    height: 100%;
}

.footer .follow_list .wechat {
    background-position: 0 0;
}

.footer .follow_list .wechat:hover {
    background-position: 0 -72px;
}

.footer .follow_list .sina {
    background-position: -70px 0;
}

.footer .follow_list .sina:hover {
    background-position: -70px -72px;
}

.footer .follow_list .forum {
    background-position: -140px 0;
}

.footer .follow_list .forum:hover {
    background-position: -140px -72px;
}

.footer .follow_list .post {
    background-position: -210px 0;
}

.footer .follow_list .post:hover {
    background-position: -210px -72px;
}

.footer .main_links a {
    font-size: 18px;
    color: #fff;
    margin: 0 15px;
}

/*.f_color1 .foot,.f_color1 .links a{color:#d9d9d9;}
.f_color2 .foot,.f_color2 .links a{color:#262626;}*/

@keyframes bounceInRight {
    0% {
        opacity: 0;
        transform: translateX(2000px);
    }
    60% {
        opacity: 1;
        transform: translateX(-30px);
    }
    80% {
        transform: translateX(10px);
    }
    100% {
        transform: translateX(0);
    }
}

@-webkit-keyframes bounceInRight {
    0% {
        opacity: 0;
        -webkit-transform: translateX(2000px);
    }
    60% {
        opacity: 1;
        -webkit-transform: translateX(-30px);
    }
    80% {
        -webkit-transform: translateX(10px);
    }
    100% {
        -webkit-transform: translateX(0);
    }
}