html,
body {
  height: 100%;
}
body {
	text-align: center;
	font-family: 'Open Sans', sans-serif
}

span.blue {
	color: #607D8B;
}

/* Extra markup and styles for table-esque vertical and horizontal centering */
.site-wrapper {
  display: table;
  width: 100%;
  height: 100%; /* For at least Firefox */
  min-height: 100%;
}
.site-wrapper-inner {
  display: table-cell;
  vertical-align: top;
}

.site-wrapper-inner {
vertical-align: middle;
}