@charset "UTF-8";

.mbanner {
    width: 1920px;
    margin: 0 auto;
    position: relative;
    height: 550px;
    left: 50%;
    margin-left: -960px;
}
.mbanner ul.bb {
    position: relative;
    padding: 0px;
    margin: 0px;
    z-index: 5;
}
.mbanner ul.bb li {
    position: absolute;
    display: none;
}
.mbanner li img {
    border: none;
    background: none;
    vertical-align: middle;
}
.mbanner .num {
    position: absolute;
    right: 2px;
    bottom: 10px;
    z-index: 100;
    width: 100%;
    text-align: center;
}
.mbanner .num li {
    width: 18px;
    height: 18px;
    display: inline-block;
    margin-right: 4px;
    background: #fff;
    line-height: 18px;
    text-indent: -100px;
    overflow: hidden;
    border-radius: 10px;
}
.mbanner .num li.num_hover {
    background-color: #f06200;
}
.mbanner .num li a {
    float: left;
    display: block;
    text-align: center;
    color: #666;
    text-decoration: none;
    cursor: pointer;
    width: 18px;
    height: 18px;
    line-height: 18px;
}
.mbanner .num li.num_hover a {
    color: #fff;
}