.vertical-menu {
    width: 180px;
	position: fixed;
	left: 1%;
	top: 25%;
	margin-top: -2.5em;
	z-index: 99;
}

.vertical-menu a {
    background-color: #eee; /* Grey background color */
    color: black; /* Black text color */
    display: block; /* Make the links appear below each other */
    padding: 12px; /* Add some padding */
    text-decoration: none; /* Remove underline from links */
}

.vertical-menu a:hover {
    background-color: #ccc; /* Dark grey background on mouse-over */
}

.vertical-menu a.active {
    background-color: #ecb62e; /* Add a green color to the "active/current" link */
    color: white;
}

#animation_container, #_preload_div_ {
	position:absolute;
	margin:auto;
	left:0;right:0;
	top:0;bottom:0;
  }