.linear-gradient {
  background: linear-gradient(to right, #ff0000, #ffff00);
}

.radial-gradient {
  background: radial-gradient(circle, #ff0000, #ffff00);
}

.conic-gradient {
  background: conic-gradient(#ff0000, #ffff00);
}

.container {
  text-align: center;
  height: 100%;
  width: 100%;
}