div.disney-ui-ad { margin: 0 auto; }
div.ad-banner   { width: 738px; height: 90px;  background: transparent url(http://a.dolimg.com/media/en-US/dcom/foryou/preschool/ad-banner-bg.png) top right no-repeat; }
div.ad-small    { width: 180px; height: 160px; background: transparent url(http://a.dolimg.com/media/en-US/dcom/foryou/preschool/ad-small-bg.png) top right no-repeat; }
div.ad-medium   { width: 300px; height: 260px; background: transparent url(http://a.dolimg.com/media/en-US/dcom/foryou/preschool/ad-medium-bg.png) top right no-repeat; }
div.ad-large    { width: 400px; height: 310px; /*background: transparent url(http://a.dolimg.com/media/en-US/dcom/foryou/preschool/ad-large-bg.png) top right no-repeat;*/ }
div.ad-vertical { width: 160px; height: 610px; background: transparent url(http://a.dolimg.com/media/en-US/dcom/foryou/preschool/ad-vertical-bg.png) top right no-repeat; }