Centering a header.

.site-header {
	padding: 24px 0;
	padding: 1.714285714rem 0;
}
.site-header h1,
.site-header h2 {
	text-align: center;
}
.site-header h1 a,
.site-header h2 a {
	color: #515151;
	display: inline-block;
	text-decoration: none;
}
.site-header h1 a:hover,
.site-header h2 a:hover {
	color: #21759b;
}
.site-header h1 {
	font-size: 24px;
	font-size: 1.714285714rem;
	line-height: 1.285714286;
	margin-bottom: 14px;
	margin-bottom: 1rem;
}
.site-header h2 {
	font-weight: normal;
	font-size: 13px;
	font-size: 0.928571429rem;
	line-height: 1.846153846;
	color: #757575;
}
.header-image {
	margin-top: 24px;
	margin-top: 1.714285714rem;
}
[code]