index.css

body {
    margin: 0;
    padding: 0;
  }

  .video {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
    background-size: cover;
    display: flex;
    justify-content: center;
  }
  #bgVid {
    position: absolute;
    top: 0;
  
    min-width: 100%;
    min-height: 100%;
    width: auto; 
    height: auto; 
    
  }

  .navbar {
    background-color: #333;
    opacity: 85%;
    overflow: hidden;
    position: fixed;
    display:table;
    bottom: 0;
    width: 100%;

  }
  

  .navbar-nav > li {
    float:none;
    display:table-cell;
 
    text-align:center;
}
  .navbar a {
    float: left;
    display: block;
    color: #f2f2f2;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
    font-size: 40px;
  }
  
  .navbar a:hover {
    background-color: #ddd;
    color: black;
  }

  .navbar a.active {
    background-color: #04AA6D;
    color: white;
  }

  .navbar .icon {
    display: none;
  }