.body {
  background-color: white;
}

.box {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 50vh;
}

.box button {
  width: 250px;
  height: 50px;
  border-radius: 6px;
  cursor: pointer;
}

.box button:hover {
  background-color: darkgray;
}