styles.css

body {
  background-color: #f0f0f0;
}

.debug {
  position: absolute;
}

.debug > p {
  font-size: 12px;
}

.container {
  transform: translate(-50%, -50%);
  position: absolute;
  left: 50%;
  top: 50%;
}

p {
  text-align: center;
  font-size: 32px;
  font-family: "Trebuchet MS", "Lucida Sans Unicode", "Lucida Grande",
    "Lucida Sans", Arial, sans-serif;
  font-weight: 700;
}

#result-text {
  font-size: 40px;
  font-weight: 900;
}

.button {
  outline: none;
  border: none;
  background: none;
  font-size: 60px;
  cursor: pointer;
  border-radius: 100px;
  padding: 10px 20px;
}

.button:hover {
  background-color: rgba(0, 0, 0, 0.133);
}