div#div-top
{
	height:100%;
	width:15%;
	display:flex;
	flex-direction: column;
	justify-content: center;
	align-items: flex-end;
}

a.a-top
{
	background:#A2EDF0;
	/*color:#000000;*/
	/*text-decoration: none;*/
	margin:10px 0 0 0;
	border-radius:10px;
	/*border:1px solid black;*/
	width:100px;
	height:50px;
	display:flex;
	justify-content: center;
	align-items: center;
	text-align:center;
	font-size:0.8em;
}

a.a-top:hover
{
	background:#243F60;
	color:#ffffff;
}