.thumb-wrap span{display:inline-block;position:absolute;-ms-transform:translateY(-50%);margin:0 auto;transition:ease all .5s;top:40%;z-index:1;left:45%;-moz-transform:translateX(-50%) translateY(-50%);-webkit-transform:translateX(-50%) translateY(-50%);transform:translateX(-50%) translateY(-50%);transform:scale(0.9)}.thumb-wrap span:before{content:'';left:0;top:0;width:50px;height:50px;border:4px solid #fff;-webkit-box-sizing:border-box;box-sizing:border-box;border-radius:100%;position:absolute;background:transparent}.thumb-wrap span:after{content:'';left:20px;top:15px;width:0;height:0;border-top:10px solid transparent;border-bottom:10px solid transparent;border-left:15px solid #fff;position:absolute}.thumb-wrap{position:relative;box-sizing:border-box;height:auto;cursor:pointer}.thumb-wrap:hover span{transform:scale(1)}