.bg_banner{
      background: url(images/xh_02.png) repeat;
    height: 40px;
    color: #fff;
    font-size: 20px;
    text-align: center;
    /* padding-top: 18px; */
    /* font-family: serif; */
    position: absolute;
    top: 60%;
    left: 50%;
    padding: 0 10px;
    line-height: 40px;
    margin-left: -610px;}