.top_tips {
    position: fixed;
    top: -60px;
    z-index: 999999;
    width: 100%;
    height: 50px;
    line-height: 50px;
    background: #000;
    color: #fff;
    box-shadow: 0 0 10px rgba(10, 2, 4, 0.75);
}

.top_tips span {
    float: left;
    width: 40px;
    height: 40px;
    background: url('../images/icon_weixin.png') no-repeat center;
    margin:5px;
    background-size: 100%;
}

.top_tips ul {
    float: left;
}

.top_tips ul li {
    height: 20px;
    line-height: 20px;
    font-size: 12px !important;
    color:#ffffff;
}

.top_tips ul li b{
    color:#ff0000;
}

.top_tips ul li:first-child {
    margin-top: 5px;
}