style.css

body {
    text-align: center;
    background-image: linear-gradient(90deg, #FF9A8B 0%, #FF6A88 55%, #FF99AC 100%);
    font-family: "Arvo", cursive;
    height: 100%;
}

h1 {
    margin-top: 5%;
    color: #fbe8d3;
    font-family: "Arvo", cursive;
    text-shadow: 3px 0 #928a97;
    font-size: 5rem;
}

.drum-kit {
    margin-top: 10%;
    padding-bottom: 15%;
}

.drum {
    width: 9.375rem;
    height: 9.375rem;
    border: 10px solid #FC575E;
    margin: 1.2%;
    border-radius: 15px;
    line-height: 2;
    font-weight: 900;
    font-family: 'Arvo', cursive;
    font-size: 5rem;
    color: #5b58f5;
    text-shadow: 3px 0 #283149;
    display: inline-block;
    text-align: center;
    margin: 10px;
    outline: none;
}

.w {
    background-image: url(/assets/images/tom1.png);
}

.a {
    background-image: url(/assets/images/tom2.png);
}

.s {
    background-image: url(/assets/images/tom3.png);
}

.d {
    background-image: url(/assets/images/tom4.png);
}

.j {
    background-image: url(/assets/images/crash.png);
}

.k {
    background-image: url(/assets/images/kick.png);
}

.l {
    background-image: url(/assets/images/snare.png);
}

.pressed {
    box-shadow: 0 3px 4px 0 #ffe4e4;
    opacity: 0.5;
}