$DATE_FILTER_BUTTON_MARGIN: 3px;
$FILTER_ITEM_FULL_MARGIN: 12px;
$LIST_WIDGET_NATIVE_MARGIN: 10px;
$DASHBOARD_ITEM_CONTENT_OUTLINE_WIDTH: 2px;
$DASHBOARD_ITEM_OUTLINE_WIDTH: 3px;
$TREE_VIEW_WIDGET_NATIVE_MARGIN: 8px;
$DATE_FILTER_ITEM_MARGIN: $FILTER_ITEM_FULL_MARGIN - $DATE_FILTER_BUTTON_MARGIN;
$LIST_BOX_ITEM_MARGIN: $FILTER_ITEM_FULL_MARGIN - $LIST_WIDGET_NATIVE_MARGIN;
$TREE_VIEW_ITEM_MARGIN: $FILTER_ITEM_FULL_MARGIN - $TREE_VIEW_WIDGET_NATIVE_MARGIN;