.touch-ripple{display:block;overflow:hidden;border-radius:inherit;position:absolute;top:0;left:0;right:0;bottom:0;-webkit-mask-image:-webkit-radial-gradient(circle,#fff,#000)}.touch-ripple .ripple{position:absolute;width:0;height:0;pointer-events:none;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;border-radius:50%;background-color:currentColor;background-clip:padding-box;opacity:.2;-webkit-transform:scale(0);transform:scale(0);transition:opacity .4s ease-out,-webkit-transform .4s ease-out;-webkit-transition:opacity .4s ease-out,-webkit-transform .4s ease-out;transition:transform .4s ease-out,opacity .4s ease-out;transition:transform .4s ease-out,opacity .4s ease-out,-webkit-transform .4s ease-out}.touch-ripple .ripple.held{opacity:.4;-webkit-transform:scale(1);transform:scale(1)}.touch-ripple .ripple.done{opacity:0!important}