body {
  font-family: sans-serif;
  background-color: #f0f0f0;
  margin: 0;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
}

.container {
  text-align: center;
}

.dice {
  width: 100px;
  height: 100px;
  margin-bottom: 20px;
  transition: transform 0.5s ease;
}

.button-group {
  margin: 10px 0;
}

.button-group button,
button {
  margin: 0 5px;
  padding: 10px 20px;
  font-size: 1.1em;
  cursor: pointer;
}