*{
    margin: 0px;
    padding: 0px;
}
ul{
    list-style: none;
}
#ads{
    width: 590px;
    height: 320px;
    border: 15px solid #999;
    margin: 20px auto;
    position: relative;
}
#ads img{
    width: 590px;
    height: 320px;
    position: absolute;
    left: 0;
    top: 0;
    display: none;
}
#ads img .show{
    display: block;
}
#ads ul{
    position: absolute;
    bottom: 10px;
    left: 240px;
}
#ads ul li{
    width: 12px;
    height: 12px;
    float: left;
    background: rgba(255, 255, 255, 0.7);
    margin-right: 8px;
    border-radius: 50%;
    cursor: pointer;
}
#ads ul li.active{
    background: orange;
}

.top {
    width: 100%;
    height: 588px;
    position: relative;
    overflow: hidden;
}
#imgList {
    position: absolute;
    width: 7137px;
}
top #imgList li {
    float: left;
    width: 2379px;
    height: 580px;
    list-style: none;
}

.pointer {
    position: absolute;
    width: 436px;
    bottom: 30px;
    left: 1000px;
}
.arrow01 {
    position: absolute;
    text-decoration: none;
    width: 40px;
    height: 40px;
    background: #727d8f;
    color: #fff;
    font-weight: bold;
    line-height: 40px;
    text-align: center;
    top: 180px;
}
.icon-arrow-left {
    left: 0;
}

.icon-arrow-right {
    right: 0;
}