.oew-btn-effect-2 a{position:relative;border:1px solid rgba(0, 0, 0, 0.2);overflow:hidden}.oew-btn-effect-2 a span{-webkit-transition:all .3s;-moz-transition:all .3s;-o-transition:all .3s;transition:all .3s}.oew-btn-effect-2 a:hover{background-color:rgba(0, 0, 0, 0.1)}.oew-btn-effect-2 a:hover>span{opacity:0}.oew-btn-effect-2 a::after{content:attr(data-text);position:absolute;width:100%;top:50%;left:50%;line-height:1;opacity:0;-webkit-transform:translate(-50%, 30%);transform:translate(-50%, 30%);-webkit-transition:all .3s;-moz-transition:all .3s;-o-transition:all .3s;transition:all .3s}.oew-btn-effect-2 a:hover::after{opacity:1;-webkit-transform:translate(-50%, -50%);transform:translate(-50%, -50%)}