ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    overflow: hidden;
    background-color: #333;
    position: fixed;
    bottom: 0;
    width: 100%;
    height: 50px;
  }
  
  li {
    float: left;
  }
  
  li a {
    display: block;
    color: white;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
  }
  
  li a:hover:not(.active) {
    background-color: #111;
  }
  
  .active {
    background-color: #04AA6D;
  }
  #twitter {
    height: 30px;
    width: 30px;
  }
  
  #facebook {
    height: 30px;
    width: 30px;
  }
  
  #instagram {
    height: 30px;
    width: 30px;
  }

  #Phone {height: 20px; width: 20px;}
  #Pin {height: 20px; width: 20px;}
  #Email {height: 20px; width: 20px;}