.vertically_centered {
	position: relative;
	top: 50%;
	-webkit-transform: translateY(-50%);
	-ms-transform: translateY(-50%);
	transform: translateY(-50%);
	height: 90%;
	padding: 0px;
}

.horizontally_centered {
	position: relative;
	left: 50%;
	-webkit-transform: translateX(-50%);
	-ms-transform: translateX(-50%);
	transform: translateX(-50%);
	width: 95%;
	height: 100%;
	padding: 0px;
}