.icon-grey {
	background-image: url("icons/grey.png");
	width: 16px;
	height: 16px;
}

.icon-blue {
	background-image: url("icons/blue.png");
	width: 16px;
	height: 16px;
}

.icon-yellow {
	background-image: url("icons/yellow.png");
	width: 16px;
	height: 16px;
}

.icon-red {
	background-image: url("icons/red.png");
	width: 16px;
	height: 16px;
}

.icon-clock {
	background-image: url("icons/clock.png");
	width: 16px;
	height: 16px;
}

.error {
	color: #ff0000;
	font-weight: bold;
}