.oew-btn-effect-28 a{position:relative;background-color:transparent !important;border:none !important}.oew-btn-effect-28 a span{position:relative;z-index:2;-webkit-transition:all 0.3s;-moz-transition:all 0.3s;-o-transition:all 0.3s;transition:all 0.3s}.oew-btn-effect-28 a::before{content:'';position:absolute;bottom:0;left:0;width:100%;height:100%;z-index:1;opacity:0;-webkit-transition:all 0.3s;-moz-transition:all 0.3s;-o-transition:all 0.3s;transition:all 0.3s;border-top-width:1px;border-bottom-width:1px;border-top-style:solid;border-bottom-style:solid;border-top-color:rgba(0,0,0,0.2);border-bottom-color:rgba(0,0,0,0.2);-webkit-transform:scale(0.1, 1);transform:scale(0.1, 1)}.oew-btn-effect-28 a:hover span{letter-spacing:2px}.oew-btn-effect-28 a:hover::before{opacity:1;-webkit-transform:scale(1, 1);transform:scale(1, 1)}.oew-btn-effect-28 a::after{content:'';position:absolute;bottom:0;left:0;width:100%;height:100%;z-index:1;-webkit-transition:all 0.3s;-moz-transition:all 0.3s;-o-transition:all 0.3s;transition:all 0.3s;background-color:rgba(0,0,0,0.15)}.oew-btn-effect-28 a:hover::after{opacity:0;-webkit-transform:scale(0.1, 1);transform:scale(0.1, 1)}