diff --git a/app/layout/aside_feed.phtml b/app/layout/aside_feed.phtml
index 66b7b51af..d7b12426b 100644
--- a/app/layout/aside_feed.phtml
+++ b/app/layout/aside_feed.phtml
@@ -22,15 +22,15 @@
 	<form id="mark-read-aside" method="post" style="display: none"></form>
 
 	<ul class="tree">
-		<li class="tree-folder<?php echo FreshRSS_Context::isCurrentGet('a') ? ' active' : ''; ?>">
+		<li class="tree-folder all<?php echo FreshRSS_Context::isCurrentGet('a') ? ' active' : ''; ?>">
 			<div class="tree-folder-title">
-				<?php echo _i('all'); ?> <a data-unread="<?php echo format_number(FreshRSS_Context::$total_unread); ?>" href="<?php echo _url('index', 'index'); ?>"><?php echo _t('main_stream'); ?></a>
+				<?php echo _i('all'); ?> <a class="title" data-unread="<?php echo format_number(FreshRSS_Context::$total_unread); ?>" href="<?php echo _url('index', 'index'); ?>"><?php echo _t('main_stream'); ?></a>
 			</div>
 		</li>
 
-		<li class="tree-folder<?php echo FreshRSS_Context::isCurrentGet('s') ? ' active' : ''; ?>">
+		<li class="tree-folder favorites<?php echo FreshRSS_Context::isCurrentGet('s') ? ' active' : ''; ?>">
 			<div class="tree-folder-title">
-				<?php echo _i('bookmark'); ?> <a data-unread="<?php echo format_number(FreshRSS_Context::$total_starred['unread']); ?>" href="<?php echo _url('index', 'index', 'get', 's'); ?>"><?php echo _t('favorite_feeds', format_number(FreshRSS_Context::$total_starred['all'])); ?></a>
+				<?php echo _i('bookmark'); ?> <a class="title" data-unread="<?php echo format_number(FreshRSS_Context::$total_starred['unread']); ?>" href="<?php echo _url('index', 'index', 'get', 's'); ?>"><?php echo _t('favorite_feeds', format_number(FreshRSS_Context::$total_starred['all'])); ?></a>
 			</div>
 		</li>
 
@@ -44,7 +44,8 @@
 		?>
 		<li class="tree-folder<?php echo $c_active ? ' active' : ''; ?>" data-unread="<?php echo $cat->nbNotRead(); ?>">
 			<div class="tree-folder-title">
-				<?php echo _i('category'); ?> <a data-unread="<?php echo format_number($cat->nbNotRead()); ?>" href="<?php echo _url('index', 'index', 'get', 'c_' . $cat->id()); ?>"><?php echo $cat->name(); ?></a>
+				<a class="dropdown-toggle" href="#"><?php echo _i($c_show ? 'up' : 'down'); ?></a>
+				<a class="title" data-unread="<?php echo format_number($cat->nbNotRead()); ?>" href="<?php echo _url('index', 'index', 'get', 'c_' . $cat->id()); ?>"><?php echo $cat->name(); ?></a>
 			</div>
 
 			<ul class="tree-folder-items<?php echo $c_show ? ' active' : ''; ?>">
@@ -52,14 +53,14 @@
 					foreach ($feeds as $feed) {
 						$f_active = FreshRSS_Context::isCurrentGet('f_' . $feed->id());
 				?>
-				<li class="item<?php echo $f_active ? ' active' : ''; ?><?php echo $feed->inError() ? ' error' : ''; ?><?php echo $feed->nbEntries() <= 0 ? ' empty' : ''; ?>" data-unread="<?php echo $feed->nbNotRead(); ?>">
+				<li id="f_<?php echo $feed->id(); ?>" class="item<?php echo $f_active ? ' active' : ''; ?><?php echo $feed->inError() ? ' error' : ''; ?><?php echo $feed->nbEntries() <= 0 ? ' empty' : ''; ?>" data-unread="<?php echo $feed->nbNotRead(); ?>" data-priority="<?php echo $feed->priority(); ?>">
 					<div class="dropdown">
 						<div class="dropdown-target"></div>
 						<a class="dropdown-toggle" data-fweb="<?php echo $feed->website(); ?>"><?php echo _i('configure'); ?></a>
 						<?php /* feed_config_template */ ?>
 					</div>
 					<img class="favicon" src="<?php echo $feed->favicon(); ?>" alt="✇" />
-					<a data-unread="<?php echo format_number($feed->nbNotRead()); ?>" data-priority="<?php echo $feed->priority(); ?>" href="<?php echo _url('index', 'index', 'get', 'f_' . $feed->id()); ?>"><?php echo $feed->name(); ?></a>
+					<a data-unread="<?php echo format_number($feed->nbNotRead()); ?>" href="<?php echo _url('index', 'index', 'get', 'f_' . $feed->id()); ?>"><?php echo $feed->name(); ?></a>
 				</li>
 				<?php } ?>
 			</ul>
diff --git a/p/scripts/main.js b/p/scripts/main.js
index f4b3898db..24c0972fc 100644
--- a/p/scripts/main.js
+++ b/p/scripts/main.js
@@ -56,31 +56,31 @@ function incLabel(p, inc, spaceAfter) {
 
 function incUnreadsFeed(article, feed_id, nb) {
 	//Update unread: feed
-	var elem = $('#' + feed_id + '>.feed').get(0),
+	var elem = $('#' + feed_id).get(0),
 		feed_unreads = elem ? str2int(elem.getAttribute('data-unread')) : 0,
 		feed_priority = elem ? str2int(elem.getAttribute('data-priority')) : 0;
 	if (elem) {
-		elem.setAttribute('data-unread', numberFormat(feed_unreads + nb));
-		elem = $(elem).closest('li').get(0);
+		elem.setAttribute('data-unread', feed_unreads + nb);
+		elem = $(elem).children('a').get(0);
 		if (elem) {
-			elem.setAttribute('data-unread', feed_unreads + nb);
+			elem.setAttribute('data-unread', numberFormat(feed_unreads + nb));
 		}
 	}
 
 	//Update unread: category
-	elem = $('#' + feed_id).parent().prevAll('.category').children(':first').get(0);
+	elem = $('#' + feed_id).parents('.tree-folder').get(0);
 	feed_unreads = elem ? str2int(elem.getAttribute('data-unread')) : 0;
 	if (elem) {
-		elem.setAttribute('data-unread', numberFormat(feed_unreads + nb));
-		elem = $(elem).closest('li').get(0);
+		elem.setAttribute('data-unread', feed_unreads + nb);
+		elem = $(elem).find('.tree-folder-title .title').get(0);
 		if (elem) {
-			elem.setAttribute('data-unread', feed_unreads + nb);
+			elem.setAttribute('data-unread', numberFormat(feed_unreads + nb));
 		}
 	}
 
 	//Update unread: all
 	if (feed_priority > 0) {
-		elem = $('#aside_feed .all').children(':first').get(0);
+		elem = $('#aside_feed .all .tree-folder-title .title').get(0);
 		if (elem) {
 			feed_unreads = elem ? str2int(elem.getAttribute('data-unread')) : 0;
 			elem.setAttribute('data-unread', numberFormat(feed_unreads + nb));
@@ -89,7 +89,7 @@ function incUnreadsFeed(article, feed_id, nb) {
 
 	//Update unread: favourites
 	if (article && article.closest('div').hasClass('favorite')) {
-		elem = $('#aside_feed .favorites').children(':first').get(0);
+		elem = $('#aside_feed .favorites .tree-folder-title .title').get(0);
 		if (elem) {
 			feed_unreads = elem ? str2int(elem.getAttribute('data-unread')) : 0;
 			elem.setAttribute('data-unread', numberFormat(feed_unreads + nb));
@@ -97,7 +97,7 @@ function incUnreadsFeed(article, feed_id, nb) {
 	}
 
 	var isCurrentView = false;
-	//Update unread: title
+	// Update unread: title
 	document.title = document.title.replace(/^((?:\([ 0-9]+\) )?)/, function (m, p1) {
 		var $feed = $('#' + feed_id);
 		if (article || ($feed.closest('.active').length > 0 && $feed.siblings('.active').length === 0)) {
@@ -194,7 +194,7 @@ function mark_favorite(active) {
 		}
 		$b.find('.icon').replaceWith(data.icon);
 
-		var favourites = $('.favorites>a').contents().last().get(0);
+		var favourites = $('#aside_feed .favorites .tree-folder-title .title').contents().last().get(0);
 		if (favourites && favourites.textContent) {
 			favourites.textContent = favourites.textContent.replace(/((?: \([ 0-9]+\))?\s*)$/, function (m, p1) {
 				return incLabel(p1, inc, false);
@@ -202,7 +202,7 @@ function mark_favorite(active) {
 		}
 
 		if (active.closest('div').hasClass('not_read')) {
-			var elem = $('#aside_feed .favorites').children(':first').get(0),
+			var elem = $('#aside_feed .favorites .tree-folder-title .title').get(0),
 				feed_unreads = elem ? str2int(elem.getAttribute('data-unread')) : 0;
 			if (elem) {
 				elem.setAttribute('data-unread', numberFormat(feed_unreads + inc));
@@ -292,42 +292,42 @@ function next_entry() {
 }
 
 function prev_feed() {
-	var active_feed = $("#aside_feed .feeds li.active");
+	var active_feed = $("#aside_feed .tree-folder-items .item.active");
 	if (active_feed.length > 0) {
-		active_feed.prevAll(':visible:first').find('a.feed').each(function(){this.click();});
+		active_feed.prevAll(':visible:first').find('a').each(function(){this.click();});
 	} else {
 		last_feed();
 	}
 }
 
 function next_feed() {
-	var active_feed = $("#aside_feed .feeds li.active");
+	var active_feed = $("#aside_feed .tree-folder-items .item.active");
 	if (active_feed.length > 0) {
-		active_feed.nextAll(':visible:first').find('a.feed').each(function(){this.click();});
+		active_feed.nextAll(':visible:first').find('a').each(function(){this.click();});
 	} else {
 		first_feed();
 	}
 }
 
 function first_feed() {
-	var feed = $("#aside_feed .feeds.active li:visible:first");
+	var feed = $("#aside_feed .tree-folder-items.active .item:visible:first");
 	if (feed.length > 0) {
 		feed.find('a')[1].click();
 	}
 }
 
 function last_feed() {
-	var feed = $("#aside_feed .feeds.active li:visible:last");
+	var feed = $("#aside_feed .tree-folder-items.active .item:visible:last");
 	if (feed.length > 0) {
 		feed.find('a')[1].click();
 	}
 }
 
 function prev_category() {
-	var active_cat = $("#aside_feed .category.stick.active");
+	var active_cat = $("#aside_feed .tree-folder.active");
 
 	if (active_cat.length > 0) {
-		var prev_cat = active_cat.parent('li').prevAll(':visible:first').find('.category.stick a.btn');
+		var prev_cat = active_cat.prevAll(':visible:first').find('.tree-folder-title .title');
 		if (prev_cat.length > 0) {
 			prev_cat[0].click();
 		}
@@ -338,10 +338,10 @@ function prev_category() {
 }
 
 function next_category() {
-	var active_cat = $("#aside_feed .category.stick.active");
+	var active_cat = $("#aside_feed .tree-folder.active");
 
 	if (active_cat.length > 0) {
-		var next_cat = active_cat.parent('li').nextAll(':visible:first').find('.category.stick a.btn');
+		var next_cat = active_cat.nextAll(':visible:first').find('.tree-folder-title .title');
 		if (next_cat.length > 0) {
 			next_cat[0].click();
 		}
@@ -352,16 +352,16 @@ function next_category() {
 }
 
 function first_category() {
-	var cat = $("#aside_feed .category.stick:visible:first");
+	var cat = $("#aside_feed .tree-folder:visible:first");
 	if (cat.length > 0) {
-		cat.find('a.btn')[0].click();
+		cat.find('.tree-folder-title .title')[0].click();
 	}
 }
 
 function last_category() {
-	var cat = $("#aside_feed .category.stick:visible:last");
+	var cat = $("#aside_feed .tree-folder:visible:last");
 	if (cat.length > 0) {
-		cat.find('a.btn')[0].click();
+		cat.find('.tree-folder-title .title')[0].click();
 	}
 }
 
@@ -487,7 +487,8 @@ function init_column_categories() {
 	if (context['current_view'] !== 'normal') {
 		return;
 	}
-	$('#aside_feed').on('click', '.category>a.dropdown-toggle', function () {
+
+	$('#aside_feed').on('click', '.tree-folder>.tree-folder-title>a.dropdown-toggle', function () {
 		$(this).children().each(function() {
 			if (this.alt === '▽') {
 				this.src = this.src.replace('/icons/down.', '/icons/up.');
@@ -497,12 +498,12 @@ function init_column_categories() {
 				this.alt = '▽';
 			}
 		});
-		$(this).parent().next(".feeds").slideToggle();
+		$(this).parent().next(".tree-folder-items").slideToggle();
 		return false;
 	});
-	$('#aside_feed').on('click', '.feeds .dropdown-toggle', function () {
+	$('#aside_feed').on('click', '.tree-folder-items .item .dropdown-toggle', function () {
 		if ($(this).nextAll('.dropdown-menu').length === 0) {
-			var feed_id = $(this).closest('li').attr('id').substr(2),
+			var feed_id = $(this).closest('.item').attr('id').substr(2),
 				feed_web = $(this).data('fweb'),
 				template = $('#feed_config_template').html().replace(/!!!!!!/g, feed_id).replace('http://example.net/', feed_web);
 			$(this).attr('href', '#dropdown-' + feed_id).prev('.dropdown-target').attr('id', 'dropdown-' + feed_id).parent().append(template);
diff --git a/p/themes/Origine/origine.css b/p/themes/Origine/origine.css
index e6d50c2e9..64bec06a2 100644
--- a/p/themes/Origine/origine.css
+++ b/p/themes/Origine/origine.css
@@ -565,7 +565,7 @@ a.btn {
 	position: relative;
 	margin: 5px 0;
 }
-.aside_feed .tree-folder-title > a:not([data-unread="0"]):after {
+.aside_feed .tree-folder-title > .title:not([data-unread="0"]):after {
 	position: absolute;
 	top: 3px; right: 3px;
 	padding: 0 5px;
diff --git a/p/themes/base-theme/template.css b/p/themes/base-theme/template.css
index 40ff8140a..fb02a5b53 100644
--- a/p/themes/base-theme/template.css
+++ b/p/themes/base-theme/template.css
@@ -395,7 +395,7 @@ a.btn {
 .aside_feed.state_unread .tree-folder .item:not(.active)[data-unread="0"] {
 	display: none;
 }
-.aside_feed .tree-folder-title > a:not([data-unread="0"]):after {
+.aside_feed .tree-folder-title > .title:not([data-unread="0"]):after {
 	content: attr(data-unread);
 }