body {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100vh;
  justify-content: center;
  background-color: black;
}

h1 {
  font-size: 50px;
  font-family: Impact, Haettenschweiler, 'Arial Narrow Bold', sans-serif;
  letter-spacing: 4px;
  color: white;
  text-shadow: 2px 2px 4px rgba(0,0,0,.3);
  white-space: nowrap;
}

.container {
  text-align: center;
}

.btn {
  padding: 30px 50px;
  background-color: white;
  border: none;
  margin: 10px;
  font-size: 30px;
  min-width: 200px;
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0,0,0,.3);
  /* ✅ Correct background image syntax */
  background-image: url('image/tom1.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: white;
  text-shadow: 1px 1px 4px black;
  cursor: pointer;
  text-transform: capitalize;
}

.btn.hover{
  color: pink;
}

.btn:active{
  background-size:105% ;
  .btn:nth-of-type(1) { background-image: url('tom1.png'); }
.btn:nth-of-type(2) { background-image: url('tom2.png'); }
.btn:nth-of-type(3) { background-image: url('tom3.png'); }
.btn:nth-of-type(4) { background-image: url('tom4.png'); }
.btn:nth-of-type(5) { background-image: url('snare.png'); }
.btn:nth-of-type(6) { background-image: url('kick.png'); }
.btn:nth-of-type(7) { background-image: url('crash.png'); }
.btn:nth-of-type(8) { background-image: url('hihat.png'); }
}