.MuiTouchRipple-root { top: 0; left: 0; right: 0; bottom: 0; z-index: 0; overflow: hidden; position: absolute; border-radius: inherit; pointer-events: none; } .MuiTouchRipple-ripple { opacity: 0; position: absolute; } .MuiTouchRipple-rippleVisible { opacity: 0.3; animation: MuiTouchRipple-keyframes-enter 550ms cubic-bezier(0.4, 0, 0.2, 1); transform: scale(1); } .MuiTouchRipple-ripplePulsate { animation-duration: 200ms; } .MuiTouchRipple-child { width: 100%; height: 100%; display: block; opacity: 1; border-radius: 50%; background-color: currentColor; } .MuiTouchRipple-childLeaving { opacity: 0; animation: MuiTouchRipple-keyframes-exit 550ms cubic-bezier(0.4, 0, 0.2, 1); } .MuiTouchRipple-childPulsate { top: 0; left: 0; position: absolute; animation: MuiTouchRipple-keyframes-pulsate 2500ms cubic-bezier(0.4, 0, 0.2, 1) 200ms infinite; } @-webkit-keyframes MuiTouchRipple-keyframes-enter { 0% { opacity: 0.1; transform: scale(0); } 100% { opacity: 0.3; transform: scale(1); } } @-webkit-keyframes MuiTouchRipple-keyframes-exit { 0% { opacity: 1; } 100% { opacity: 0; } } @-webkit-keyframes MuiTouchRipple-keyframes-pulsate { 0% { transform: scale(1); } 50% { transform: scale(0.92); } 100% { transform: scale(1); } }