html, body {
  position: absolute;
  height: 100%;
  max-height: 100%;
  width: 100%;
  margin: 0;
  padding: 0;
  font-family: lato,sans-serif;
  background-color:#ffffff
}
iframe {
  position: absolute;
  height: 100%;
  width: 100%;
  border: none;
  overflow: auto ;

}

footer {
  position:fixed; 
  bottom: 0; 
  background-color: #000000; 
  height: 40px; 
  width: 100%; 
  color: #cccccc; 
  padding: 20px;
  text-align: center;
}

footer > span {
  text-align: center; 
  display: inline-block; 
  padding: 0px 20px; 
  font-size:14px; 
  border-right: 1px solid}


  footer > span > i{
    color:#4cafa1 }

    footer > span > a{
      color:#ffffff }

      footer > span > a:hover{
        color:#4cafa1 }


  footer > span:last-child {
    border-right: 0px;
  }



.bg-dark { background-color:#000000 !important}



#container {
  position: absolute;
  top: 76px; /* Change with Height of #header */
  bottom: 0;
  width: 100%;
  overflow: hidden ;
  background-color: #000000;;
}
#header {
  position: absolute;
  top: 0px;
  height: 120px; /* Change with top of #container */
  color: silver;
  background-color: #5fba7d;
  width: 100%;
  text-align: center;
}

  .logo { height: 50px;}



  
  .topnav {
    overflow: hidden;
    background-color: #ffffff;
    z-index: 1;
    vertical-align: middle;
    padding:20px 10px 20px 10px;
    border-bottom: #cccccc;
  }

  .nav-link {
    font-size: 14px;;
  }
  
  .topnav a {
    color: #4cafa1;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
    font-size: 12px;
        vertical-align: middle;

  }
  
  .topnav a:hover {
    background-color: #ddd;
    color: black;
  }
  
  .topnav a.active {
    color: #ff408b;
    z-index: 9999;
  }
  
  .topnav .icon {
    display: none;
  }
  
  @media screen and (max-width: 600px) {
    .topnav a:not(:first-child) {display: none;}
    .topnav a.icon {
      float: right;
      display: block;
    }
  }
  
  @media screen and (max-width: 600px) {
    .topnav.responsive {position: relative;}
    .topnav.responsive .icon {
      position: absolute;
      right: 0;
      top: 0;
    }
    .topnav.responsive a {
      float: none;
      display: block;
      text-align: left;
    }
  }


  .dropdown-menu {
    background-color:#000000;
     color:#ffffff}
     
     
  .dropdown-item {
    color:#ffffff;
  font-size:14px;}


     .dropdown-item:hover {
       background-color:#000000;
       color:#ffffff}


  li a:hover, .dropdown:hover .dropbtn {
    border-bottom:3px solid #4cafa1
  }
  
  li.dropdown {
    display: inline-block;
  }



  .dropdown-toggle::after {
    display: none;
}
  
  .dropdown-content {
    display: none;
    position: absolute;
    background-color: #f9f9f9;
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 1;
  }
  
  .dropdown-content a {
    color: black;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    text-align: left;
  }
  
  .dropdown-content a:hover {background-color: #f1f1f1;}
  
  .dropdown:hover .dropdown-content {
    display: block;
  }