@charset "UTF-8";

/*头部*/
header {
    height: 90px;
    line-height: 90px;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.2);
    color: #fff;
}

.t_logo_div {
    margin-left: 35px;
    float: left;
}

.t_functional_area {
    float: right;
}

.t_functional {
    float: left;
    width: 180px;
    text-align: center;
    font-size: 16px;
    cursor: pointer;
}

    .t_functional a {
        display: block;
    }

.t_functional_area .t_functional img {
    margin-right: 5px;
    margin-bottom: 2px;
}

.t_functional a:hover, .t_functional.on a {
    background-color: rgba(0, 0, 0, 0.2);
    color: #fff;
}

.t_bai {
    background: #fff;
    color: #333;
    box-shadow: 0 3px 5px rgba(0, 0, 0, 0.05);
    position: relative;
    z-index: 2;
}

    .t_bai .t_functional:hover {
        background-color: #1b4bd6;
        /* opacity: 1; */
        /* color: #fff; */
    }

        .t_bai .t_functional:hover a {
            color: #fff;
        }
        
.on_other {
    color: #fff;
    background-color: #1b4bd6;
}