.right-panel, .left-panel {
	color: #ff0;
	background-color: #000;
	padding: 10px 0 10px 10px;
	width: 20%;
}

.right-administration-panel, .left-administration-panel {
	color: #ff0;
	background-color: #000;
	padding: 10px 0 10px 10px;
	width: 49%;
}