.content-slide-up-on-hover .content-slide-up-on-hover_description{height:0;left:50%;opacity:0;position:absolute;top:100%;transform:translate(-50%,-50%);transition:.25s ease-in-out}.content-slide-up-on-hover .content-slide-up-on-hover_item:hover .content-slide-up-on-hover_description{height:100%;opacity:1;top:50%}