/**************** 顶通栏 ****************/
.site_top {
    position: relative;
    margin-bottom: -26px;
    z-index: 30;
    height: 30px;
    background-color: #000147;
    color: #333;
    line-height: 30px;
}
.site_top .icon {
    display: inline-block;
    margin-right: 5px;
    width: 16px;
    height: 16px;
    vertical-align: -2px;
    background: url('/activity/bldc-review2019/images/site-top-icon.png') no-repeat;
}
.site_top .i2 {background-position: 0 -18px;}
.site_top .i3 {background-position: 0 -36px;}
.site_top .i4 {background-position: 0 -54px;}
.site_top .i5 {background-position: 0 -71px;}
.site_top .i6 {background-position: 0 -125px; display: none;}
.site_top .i7 {background-position: 0 -91px;}
.site_top .i8 {background-position: 0 -108px;}
.site_top .origin-item {
    float: right;
    margin-right: 20px;
}
.site_top .origin-item .hot {
    position: relative;
    margin: -15px 0 0 10px;
    padding: 1px 2px;
    display: inline-block;
    line-height: 1;
    vertical-align: middle;
    border-radius: 3px;
    background-color: #feff02;
    color: #d00000;
    font-size: 12px;
    font-style: italic;
    font-family: "PingFang SC", "Arial", "Microsoft YaHei", "Helvetica", "Helvetica Neue", "Tahoma", "sans-serif";
}
.site_top .origin-item .hot:before {
    position: absolute;
    left: -4px;
    top: 3px;
    content: "";
    width: 0;
    height: 0;
    line-height: 1;
    background-color: #feff02;
    border-style: solid;
    border-width: 4px 4px 4px 0;
    border-color: #0f0941 #feff02 #0f0941 #0f0941;
}
.site_top a {
    color: #aaa;
}
.site_partner {
    position: relative;
    float: left;
}
.site_partner:after {
    position: absolute;
    top: 14.5px;
    left: 0;
    content: "";
    width: 100%;
    height: 1px;
    background-color: #0f0941;
}
.site_partner a {
    position: relative;
    z-index: 1;
    float: left;
    padding: 0 5px;
    background-color: #0f0941;
    margin-left: 20px;
    vertical-align: top;
}
.site_partner a:first-child {
    margin-left: 0;
}
.site_top .user_area {
    position: relative;
    float: right;
    height: 30px;
}
.site_top .login {
    margin-right: 5px;
}
.site_top .user_area .umenu {
    cursor: pointer;
}
.site_top .user_area .umenu img {
    display: inline-block;
    margin-left: 20px;
    vertical-align: -8px;
    width: 24px;
    height: 24px;
    border-radius: 24px;
}
.site_top .user_area .umenu:hover .drop {
    display: block;
}
.site_top .user_area .drop {
    display: none;
    position: absolute;
    right: 0;
    top: 30px;
    z-index: 10;
    width: 110px;
    text-align: center;
    background-color: #666;
    background-color: rgba(0, 0, 0, .6);
}
.site_top .user_area .drop:before {
    content: "";
    position: absolute;
    top: -20px;
    right: 0;
    width: 50px;
    height: 20px;
}
.site_top .user_area .drop a {
    display: block;
    color: #fff;
}
.site_top .user_area .drop a:hover {
    background-color: #000;
}
@media (max-width: 750px) {
    .site_top {
        display: none;
    }
}