@charset "utf-8";
.st-header{
    height: 120px;
    background: -moz-linear-gradient(top, #18c9fa, #4d83f3);
    background: -webkit-gradient(linear,top,from(#18c9fa),to(#4d83f3));
    background: -webkit-linear-gradient(top, #18c9fa, #4d83f3);
    background: -ms-linear-gradient(top, #18c9fa, #4d83f3);
    background: -o-linear-gradient(top, #18c9fa, #4d83f3);
    filter: progid:DXImageTransform.Microsoft.gradient(GradientType = 0, startColorstr = #18c9fa, endColorstr = #4d83f3);
}
.header-block{
    width: 1200px;
    height: 120px;
    margin: 0 auto;
    position: relative;
}
/* logo */
.st-logo{
    float: left;
    width: 298px;
    height: 85px;
    padding-top: 18px;
    overflow: hidden;
}
.st-logo > a{
    display: table-cell;
    width: 298px;
    height: 85px;
    vertical-align: middle;
}
.st-logo > a > img{
    vertical-align: middle;
}
/* 搜索 */
.st-search{
    width: 480px;
    height: 42px;
    position: absolute;
    left: 332px;
    top: 50%;
    margin-top: -21px;
    overflow: hidden;
    -webkit-border-radius: 20px;
    -moz-border-radius: 20px;
    border-radius: 20px;
    background: #fff;
}
.st-search .st-text{
    float: left;
    width: 350px;
    height: 42px;
    line-height: 42px;
    padding: 0 10px;
}
.st-search .st-btn{
    float: right;
    color: #089cef;
    width: 109px;
    height: 22px;
    line-height: 21px;
    padding-left: 20px;
    margin: 10px 0;
    cursor: pointer;
    font-size: 14px;
    border-left: 1px solid #86cbfa;
    background: url("../images/head-ico.png") no-repeat 22px -22px #fff;
}
.st-hot-line{
    color: #fff;
    height: 42px;
    position: absolute;
    right: 0;
    top: 50%;
    margin-top: -21px;
}
.st-hot-line .txt{
    float: left;
    height: 42px;
}
.st-hot-line .txt strong{
    display: block;
    font-size: 20px;
}
.st-hot-line .txt em{
    display: block;
}
.st-hot-line .num{
    float: left;
    height: 30px;
    line-height: 30px;
    padding: 6px 0;
    margin-left: 5px;
    font-size: 24px;
}
.st-hot-line .num:after{
    content: "";
    display: block;
    float: left;
    height: 30px;
    margin-right: 5px;
    border-left: 1px solid rgba(255,255,255,.5);
}
/* 主导航 */
.st-nav{
    height: 48px;
    border-bottom: 1px solid #ebebeb;
    background: #fff;
}
.st-menu{
    float: left;
    width: 900px;
    height: 48px;
}
.st-menu > ul > li{
    float: left;
    position: relative;
}
.st-menu > ul > li > a{
    display: block;
    height: 48px;
    line-height: 48px;
    padding: 0 30px;
    font-size: 16px;
}
.st-menu > ul > li.active > a,
.st-menu > ul > li:hover > a{
    color: #089cef;
    background: #f5f5f5;
}
.st-menu > ul > li > a .arrow-ico:after{
    content: "";
    display: inline-block;
    width: 0;
    height: 0;
    vertical-align: middle;
    margin: -2px 0 0 4px;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 4px solid #7e7f80;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -ms-transition: all .3s;
    -o-transition: all .3s;
    transition: all .3s;
}
.st-menu > ul > li.active > a .arrow-ico:after,
.st-menu > ul > li:hover > a .arrow-ico:after{
    -webkit-transform: rotate(180deg);
    -moz-transform: rotate(180deg);
    -ms-transform: rotate(180deg);
    -o-transform: rotate(180deg);
    transform: rotate(180deg);
}
.st-menu > ul > li .sub-menu{
    display: none;
    position: absolute;
    left: 0;
    top: 48px;
    width: 100%;
    background: #f5f5f5;
}
.st-menu > ul > li:hover .sub-menu{
    display: block;
}
.st-menu .sub-menu a{
    display: block;
    color: #666;
    height: 36px;
    line-height: 36px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow:ellipsis;
    text-align: center;
    font-size: 14px;
}
.st-menu .sub-menu a:hover{
    background: #ebebeb;
}
.st-user{
    float: right;
    max-width: 300px;
}
.st-user .order-link{
    float: left;
    color: #666;
    height: 48px;
    line-height: 48px;
    font-size: 13px;
}
.st-user .order-link:before{
    content: "";
    display: inline-block;
    width: 14px;
    height: 14px;
    vertical-align: middle;
    margin: -3px 6px 0 0;
    background: url("../images/head-ico.png") no-repeat 0 0;
}
.st-user .order-link:hover,
.st-user .login-before a:hover,
.st-user .login-after a:hover{
    color: #089cef;
}
.st-user .login-after{
    float: left;
    height: 48px;
    margin-left: 24px;
    font-size: 13px;
}
.st-user .login-after span{
    float: left;
    color: #666;
    height: 48px;
    line-height: 48px;
}
.st-user .login-after a{
    display: inline-block;
    color: #666;
    max-width: 100px;
    height: 48px;
    line-height: 48px;
    padding: 0 6px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow:ellipsis
}
.st-user .login-before{
    float: left;
    height: 48px;
    margin-left: 24px;
    font-size: 13px;
}
.st-user .login-before a{
    float: left;
    color: #666;
    height: 48px;
    line-height: 48px;
    padding: 0 6px;
}



































