header{

	display:flex;
	justify-content:space-around;
	align-items:center;

	background-color: #efefef;
	margin: 0;
	margin-bottom: 10px;

	padding: 0;
	padding-top: 10px;
	padding-bottom: 10px;

	border: 0;
	border-radius: 0 0 10px 10px;

}
header-link{
	border: 2px solid red;
	padding: 8px;
	text-align: center;
	box-sizing: border-box;
	vertical-align: center;

}
header-link:hover{
	color: #efefef;
}

footer{
	margin-bottom: 20px;
}

hr{
	border: 0;
	height: 2px;
	border-color: #c5d0d6;
	background-color: #c5d0d6;
}

.icon{
	margin: 0px;
}