body {
    background: linear-gradient(45deg, #2C3759, #ECF6F8, #59C1D9);
    background-size: 600% 600%;
    animation: GradientBackground 10s ease infinite;
  }

  @keyframes GradientBackground {
    0% {
      background-position: 0% 50%;
    }

    50% {
      background-position: 100% 50%;
    }

    100% {
      background-position: 0% 50%;
    }
  };