/*#main {
    margin-bottom: 20px;
    position: relative;

}*/

#ciBottomBanner {
    box-shadow: rgb(0, 0, 0) 0px 0px 8px;
    width: 100%;
    z-index: 9999;
    background-color: #fff;
    margin: 10px 0 0 0;
    padding: 0 0 0 0;
    position: absolute;
    overflow: hidden;
    box-sizing: border-box;
}
#ciBottomBanner .wrapAd img {
    max-width: 100%;
    height: auto;
}