.background {
  height: 100vh;
  background: linear-gradient(45deg, rgb(255, 255, 255) 5%, rgb(79, 2, 18) 10%, rgb(255, 255, 255) 15%, rgb(79, 2, 18) 20%, rgb(79, 2, 18) 85%, rgb(255, 255, 255) 90%, rgb(79, 2, 18) 95%, rgb(255, 255, 255));
}