body {
    background-color: rgba(255, 140, 50, .35);
  }
  
  #header {
    display: flex;
    align-items: center;
    position: fixed;
    height: 70px;
    top: 0;
    left: 0;
    width: 100%;
    background-color: deepskyblue;
  }
  
  @media all and (max-width: 640px) {
    header {
      min-width: 500px;
    }
    
    header a {
      font-size: 24px;
      margin: 0 2px;
    }
  }
  
  #header-img {
    height: auto;
    width: 125px;
    min-width: 125px;
    margin: 0 10px;
    border-radius: 30%;
  }
  
  a {
    color: black;
    text-decoration: none;
    font-size: 32px;
    font-weight: 600;
    margin: 0 10px;
  }
  
  main {
    margin-top: 100px;
    margin-right: 10px;
    min-width: 660px;
    max-width: 800px;
  }
  
  #video {
    width: 640px;
  }
  
  #disclaimer {
    font-size: 0.8rem;
  }