html {
  height: 100%;
  width: 100%;
  font-size: 100%;
}
body {
  height: 100%;
  margin: 0;
  text-align: center;
  background-color: #ed7921;
  touch-action: manipulation;
}

h1 {
  margin: 50px 0;
  font-size: 4.5rem;
  color: #DBEDF3;
  font-family: "Arvo", cursive;
}

footer {
  margin: 50px 0;
  color: #DBEDF3;
  font-family: sans-serif;
}

button:hover {
  cursor: pointer;
}

button:active {
  position: relative;
  top: 1px;
}

.container {
  height: 100%;
  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: center;
}

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

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

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

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

.j {
background-image: url("images/snare.png");
}

.k {
background-image: url("images/crash.png");
}

.l {
background-image: url("images/kick.png");
}

.set {
  margin: 25px 0;
}

.game-over {
  background-color: red;
  opacity: 0.8;
}

.pressed {
  box-shadow: 0 3px 4px 0 #DBEDF3;
  opacity: 0.5;
}

.red {
  color: red;
}

.drum {
  outline: none;
  border: 10px solid #c46520;
  font-size: 5rem;
  font-family: 'Arvo', cursive;
  line-height: 2;
  font-weight: 900;
  color: #ed7921;
  text-shadow: 3px 0 #c46520;
  border-radius: 15px;
  display: inline-block;
  width: 150px;
  height: 150px;
  text-align: center;
  margin: 10px;
  background-color: white;
}

@media (max-width: 700px) {

  h1 {
    margin: 40px 0;
    font-size: 3.5rem;
  }

  footer {
    margin: 40px 0;
  }

  .set {
    margin: 0;
  }

  .drum {
    font-size: 0rem;
    line-height: 1;
    width: 110px;
    height: 110px;
  }

}