.withripple {
    position: relative;
}

.ripple-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    width: 100%;
    height: 100%;
    overflow: hidden;
    border-radius: inherit;
    pointer-events: none;
}

.ripple {
    position: absolute;
    width: 20px;
    height: 20px;
    margin-left: -10px;
    margin-top: -10px;
    border-radius: 100%;
    background-color: rgba(0,0,0,.08);
    transform: scale(1);
    transform-origin: 50%;
    opacity: 0;
    pointer-events: none;
}

    .ripple.ripple-on {
        transition: opacity .15s ease-in 0s,transform .5s cubic-bezier(0.4,0,.3,1) .1s;
        opacity: .2;
    }

    .ripple.ripple-out {
        transition: opacity .1s linear 0s !important;
        opacity: 0;
    }