body {
        margin-top: 15%;
        background-image: url("space.gif");
        
        background-size: 100%;
      }
	  h2 {
		position: absolute;
		margin-left: 25%;
		margin-top: 35%;
	  }
      #container {
        width: 400px;
        height: 400px;
        background: green;
        border-radius: 50%;
        background-image: url("earthy.gif");
        background-position: center;
        background-repeat: no-repeat;
        background-size: 115%;
        z-index: 0;
	
      }
      #animate {
        width: 100px;
        height: 100px;
        position: absolute;
        background-color: grey;
        border-radius: 100%;
        z-index: 2;
		float: left;
		
      }
      #earth {
        border-radius: 50%;
        background-image: url("earthy.gif");
        background-position: center;
        background-repeat: no-repeat;
        background-size: 115%;
        float: left;
        z-index: -1;
        position: relative;
		transform: rotate(45deg);
      }
      .rainbow-button {
        width: calc(20vw + 6px);
        height: calc(8vw + 6px);
        max-width: 100px;
        max-height: 50px;
        background-image: linear-gradient(
          90deg,
          #00c0ff 0%,
          #ffcf00 49%,
          #fc4f4f 80%,
          #00c0ff 100%
        );
        border-radius: 5px;
        display: flex;
        align-items: center;
        justify-content: center;
        color: white;
        font-weight: bold;
      }
      .rainbow-button:hover {
        animation: slidebg 2s linear infinite;
      }
      @keyframes slidebg {
        to {
          background-position: 20vw;
        }
  }