.style-4 .aae--btn-pro:hover strong::after{right:0;opacity:1}.style-4 .aae--btn-pro strong{width:50px;display:inherit;height:1px;background:#fff;margin-left:5px;position:relative}.style-4 .aae--btn-pro strong::after{position:absolute;content:"";top:-5px;right:30px;border:solid #fff;border-width:0 1px 1px 0;padding:5px;transform:rotate(-45deg);transition:all .3s;opacity:0}