body {
    background-color: rgb(0, 0, 0);
  }
h1{
    color: rgb(255, 255, 255);
}
.button1 {
    background-color: #0e2d70; /* Green */
    border: none;
    color: rgb(255, 255, 255);
    padding: 15px 32px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 48px;
    transition-duration: 0.4s;
    border-radius: 8px;
  }
  .button:hover {
    background-color:#FFA500; /* Green */
    color: white;
  }
  .main {
    padding: 1%;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .main >video{
    display: inline;
    border: 5px;
    visibility: hidden;
  } 
  #tooltip-wrap {
    visibility: hidden;
    color: rgb(32, 31, 31);
    position: fixed;
    bottom: 10px;
    left: 10px;
  }
  #tooltip-wrap .tooltip-content {
    display: none;
    position: fixed;
    bottom: 10px;
    left: 10px;
    color: rgb(0, 90, 90);
    background-color: rgb(22, 21, 21);
    padding: .5em;
  }
  #tooltip-wrap:hover .tooltip-content {
    display: block;
    border-radius: 8px;
    
  }