.banner {
  background: linear-gradient(45deg, #6c63ff, #3f3d56);
  color: white;
  padding: 40px 30px;
  text-align: center;
}


.footer {
  background: #222;
  color: #aaa;
  text-align: center;
  padding: 10px;
  margin-top: 20px;
}