/* Grouping widget css */
tr.group-header td {
	background: #eee;
}
.group-name {
	text-transform: uppercase;
	font-weight: bold;
}
.group-count {
	color: #999;
}
.group-hidden {
	display: none !important;
}
.group-header, .group-header td {
	user-select: none;
	-moz-user-select: none;
}
/* collapsed arrow */
tr.group-header td i {
	display: inline-block;
	width: 0;
	height: 0;
	border-top: 4px solid transparent;
	border-bottom: 4px solid #888;
	border-right: 4px solid #888;
	border-left: 4px solid transparent;
	margin-right: 7px;
	user-select: none;
	-moz-user-select: none;
}
tr.group-header.collapsed td i {
	border-top: 5px solid transparent;
	border-bottom: 5px solid transparent;
	border-left: 5px solid #888;
	border-right: 0;
	margin-right: 10px;
}