.flip-card{background-color:transparent;height:150px;perspective:1000px;width:100%}.flip-card-inner{height:100%;position:relative;text-align:center;transition:opacity .5s;width:100%}.flip-card-back,.flip-card-front{backface-visibility:hidden;height:100%;position:absolute;transition:opacity .5s;width:100%}.flip-card-front{opacity:1}.flip-card-back,.flip-card:hover .flip-card-front{opacity:0}.flip-card:hover .flip-card-back{opacity:1}