.top_header ul,.top_header span,.top_header em,.top_header a {
    margin: 0;
    padding: 0;
    border: 0;
}

.top_header_channel,.top_header_nav {
    list-style: none;
}

.top_header a {
    text-decoration: none;
}

.top_header_bg {
    height: 45px;
    width: 100%;
    min-width: 1200px;
    border-bottom: solid 1px #eee;
}

.top_header {
    width: 1200px;
    margin: 0 auto;
    height: 45px;
    line-height: 45px;
    font-size: 14px;
}

.top_header_channel {
    float: left;
    font-size: 14px;
}

.top_header_channel li {
    float: left;
    margin-right: 15px;
}

.top_header_channel li a {
    color: #333;
}

.top_header_channel li a:hover {
    color: #d40300;
    border-bottom: solid 2px #d40300;
}

.top_header_sub {
    position: relative;
    cursor: pointer;
    padding-right: 15px;
    color: #333;
}

.top_header_sub:after {
    position: absolute;
    content: "";
    right: 0;
    top: 20px;
    width: 9px;
    height: 6px;
    background-position: 50% 50%;
    background-repeat: no-repeat;
    background-image: url(./img/top_nav_down.png);
}

.top_header_sub .sub {
    display: none;
    position: absolute;
    background-color: rgba(212,3,0,.8);
    right: 0;
    top: 45px;
    width: 300px;
    z-index: 2;
    flex-wrap: wrap;
}

.top_header_sub .sub a {
    display: block;
    float: none;
    line-height: 30px;
    margin: 0;
    padding: 0;
    text-align: center;
    font-weight: normal;
    color: #fff;
    width: 60px;
}

.top_header_sub .sub a:hover {
    background-color: #820504;
    background-color: rgba(212,3,0,1);
    color: #fff;
    border-bottom: none;
}

.top_header_sub.over {
}

.top_header_sub.over:after {
    background-image: url(./img/top_nav_up.png);
}

.top_header_sub.over .sub {
    display: flex;
}

.top_header_nav {
    float: right;
    font-size: 12px;
}

.top_header_nav li {
    float: left;
    line-height: 30px;
    margin-top: 7px;
}

.top_header_nav li .headNavLogin {
    position: relative;
    display: block;
    border-left: none;
}

.top_header_nav li a {
    display: block;
    padding: 0 15px;
}

.top_header_nav li em.headNavLogout {
    padding: 0;
}

.top_header_nav li em.headNavLogout span,.top_header_nav li em.headNavLogout a {
    float: left;
}

.top_header_nav li em.headNavLogout span {
    width: 95px;
    margin: 0 15px;
    display: block;
    color: #fff;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.top_header_nav li em.headNavLogout a {
    border-left: solid 1px #575757;
}

.top_header_nav li em.headNavLogout a:hover {
    background-color: transparent;
}

.top_header_nav li a.login,.top_header_nav li a.reg {
    background-repeat: no-repeat;
    background-position: 10px 50%;
    background-size: auto 13px;
    margin-left: 10px;
    border-radius: 2px;
}

.top_header_nav li a.login,.top_header_nav li a.reg {
    float: left;
    /*background-image:url(./img/v21_top_header_4@2x.png);*/
}

.top_header_nav li a.login {
    background-color: #d40300;
    color: #fff;
}

.top_header_nav li a.reg {
    /*background-image:url(./img/v21_top_header_5@2x.png);*/
}

.top_header_nav li a.login:hover {
    background-color: #d40300;
}

.CNComment {
    display: none;
}