body {
	font-size: 14px;
}

#mainPage {
	display: flex;
	position: fixed;
	width: 80%;
	height: 80%;
	left: 10%;
	top: 10%;
	background-color: white;
}

#mainPage img {
	display: block;
	margin: auto auto;
}

ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
  width: 200px;
  background-color: #f1f1f1;
}

li a {
  display: block;
  color: #000;
  padding: 8px 16px;
  text-decoration: none;
}

li a:hover {
  background-color: #555;
  color: white;
}


#toolbar {
    display: block;
    text-align: center;
    padding: 8px;
    position: fixed;
    width: 100%;
    bottom: 5px;
    right: 0;
    background-color: LightGray;
    font-size: 10px;
}