@charset "UTF-8"; header {
    height: 82px;
    line-height: 82px;
    /* overflow:hidden; */
    background: #fff;
    font-size: 16px;
}

.t_logo_div {
    margin-left: 35px;
    float: left
}
    .t_logo_div .logo-login {
        max-height:55px;
    }

    .t_functional_area {
        float: right
    }

.t_functional {
    float: left;
    min-width: 150px;
    text-align: center;
    font-size: 16px;
    cursor: pointer;
    position: relative;
}

.t_functional_area .t_functional img {
    margin-right: 5px;
    margin-bottom: 2px;
    width: 15px;
    height: 17px;
}

.t_functional a {
    padding: 0 10px;
    color: initial;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.t_functional a b {
    width: 32px;
    height: 2px;
    background: #1788e8;
    position: absolute;
    top: 60px;
    display: none;
}

.t_bai {
    color: #333;
    box-shadow: 0 3px 5px rgba(0,0,0,.05);
    position: relative;
    z-index: 2
}

.t_functional a:hover b, .t_functional.on a b  {
    display: block;
}