div.clear {
    clear: both;
}
div.wtgallery_list_area div.wtgallery_list,
div.wtgallery_category_area div.wtgallery_categories {
    float: left;
}
div.wtgallery_list_area div.wtgallery_list_firstofrow,
div.wtgallery_category_area div.wtgallery_category_firstofrow {
    clear: left;
}