.b-stock__list:after{content:"";display:table;clear:both}.b-stock__item{width:25%;float:left}.b-stock__item:nth-child(4n + 1){margin-right:-100%;clear:both;margin-left:0}.b-stock__item:nth-child(4n + 2){margin-left:25%;margin-right:-100%;clear:none}.b-stock__item:nth-child(4n + 3){margin-left:50%;margin-right:-100%;clear:none}.b-stock__item:nth-child(4n + 4){margin-left:75%;margin-right:-100%;clear:none}.b-stock__gallery-arr{z-index:15}