.waves-effect {
    position: relative;
    cursor: pointer;
    display: inline-block;
    overflow: hidden;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
    vertical-align: middle;
    will-change: opacity, transform;
    -webkit-transition: all 0.3s ease-out;
    -moz-transition: all 0.3s ease-out;
    -o-transition: all 0.3s ease-out;
    -ms-transition: all 0.3s ease-out;
    transition: all 0.3s ease-out;
}

    .waves-effect .waves-ripple {
        position: absolute;
        border-radius: 50%;
        width: 20px;
        height: 20px;
        margin-top: -10px;
        margin-left: -10px;
        opacity: 0;
        background: rgba(0, 0, 0, 0.2);
        -webkit-transition: all 0.7s ease-out;
        -moz-transition: all 0.7s ease-out;
        -o-transition: all 0.7s ease-out;
        -ms-transition: all 0.7s ease-out;
        transition: all 0.7s ease-out;
        -webkit-transition-property: -webkit-transform, opacity;
        -moz-transition-property: -moz-transform, opacity;
        -o-transition-property: -o-transform, opacity;
        transition-property: transform, opacity;
        -webkit-transform: scale(0);
        -moz-transform: scale(0);
        -ms-transform: scale(0);
        -o-transform: scale(0);
        transform: scale(0);
        pointer-events: none;
    }

    .waves-effect.waves-light .waves-ripple {
        background-color: rgba(255, 255, 255, 0.45);
    }

    .waves-effect.waves-red .waves-ripple {
        background-color: rgba(244, 67, 54, 0.7);
    }

    .waves-effect.waves-yellow .waves-ripple {
        background-color: rgba(255, 235, 59, 0.7);
    }

    .waves-effect.waves-orange .waves-ripple {
        background-color: rgba(255, 152, 0, 0.7);
    }

    .waves-effect.waves-purple .waves-ripple {
        background-color: rgba(156, 39, 176, 0.7);
    }

    .waves-effect.waves-green .waves-ripple {
        background-color: rgba(76, 175, 80, 0.7);
    }

    .waves-effect.waves-teal .waves-ripple {
        background-color: rgba(0, 150, 136, 0.7);
    }
    .waves-effect.waves-blue .waves-ripple {
        background-color: rgba(30, 114, 248, 0.7);
    }