#content_items_id .index, #content_items_id .dands, #content_items_id .second {
    overflow: hidden;
    zoom: 1;
    margin-bottom: 30px;
}
#content_items_id .in {
    width: 980px;
}
#content_items_id .index .item {
    width: 310px;
    float: left;
    margin-right: 15px;
    margin-bottom: 10px;
}
#content_items_id .dands .item {
    width: 232px;
    float: left;
    margin-right: 10px;
    margin-bottom: 10px;
}
#content_items_id .second .item {
    width: 190px;
    float: left;
    margin-right: 2px;
    margin-bottom: 2px;
}
#content_items_id IMG {
    width: 100%;
}