.advert-container{overflow:hidden}.advert-container:before,.advert-container:after{content:" ";display:table;width:100%;height:0}.advert-block{max-width:100%;overflow:hidden}.advert-block+.advert-block{margin-top:1.5rem}.advert-preview-wrapper{width:100%;height:240px;overflow:hidden;background-color:#eee}.advert-preview-wrapper .advert-container{height:100%;background:#fff}.advert-container[class*=sidebar_] .advert-block:last-child,.advert-container.article_under .advert-block:last-child,.advert-container.article_upper .advert-block:last-child,.advert-container.article_teasers .advert-block:last-child{margin-bottom:2rem}.advert-container.article_under .advert-block:first-child,.advert-container.article_teasers .advert-block:first-child{margin-top:2rem}