.title1 {
  margin-top: 30px;
  text-align: center;
  }
#background-video {
    width: 100vw;
    height: 135px;
    object-fit: cover;
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    z-index: -1;
  }
#body {
    display: block;
    align-items: center;
    margin: auto;
    text-align: center;
    background-image: url("https://media1.giphy.com/media/3osxYcwi3hCVbzNYqY/giphy.gif");
    background-size: cover;
    color: white;
  }

.button {
    background-color: rgb(0, 0, 255);
    color: rgb(255, 255, 255);
    border: 3px solid #ff0000; /* Green */
    border-radius: 8px;
  }