.icon-key{
	background:url('icons/key.png') no-repeat center center;
}
.icon-cfg{
	background:url('icons/config.png') no-repeat center center;
}
.icon-table{
	background:url('icons/table.png') no-repeat center center;
}
.icon-power{
	background:url('icons/power.png') no-repeat center center;
}
.icon-sort{
	background:url('icons/sort.png') no-repeat center center;
}	
.icon-down{
	background:url('icons/down.png') no-repeat center center;
}

.icon-plus{
	background: url('icons/plus.gif') no-repeat center center;
}

.icon-minus{
	background: url('icons/minus.gif') no-repeat center center;
}