Fix Origine theme

See https://github.com/marienfressinaud/FreshRSS/issues/634

p/themes/Origine/origine.css

@@ -508,8 +508,13 @@ a.btn {
 	font-size: 1.2rem;
 	font-weight: bold;
 }
+.tree-folder-items {
+	border-top: 1px solid #ccc;
+	border-bottom: 1px solid #ccc;
+	background: #f6f6f6;
+}
 .tree-folder-items .item {
-	padding: 0 5px 0 20px;
+	padding: 0 10px;
 	line-height: 2.5rem;
 	font-size: 0.8rem;
 }
@@ -563,58 +568,58 @@ a.btn {
 }
 .aside_feed .tree-folder-title {
 	position: relative;
-	margin: 5px 0;
+}
+.aside_feed .tree-folder-title .title {
+	color: #444;
+}
+.aside_feed .tree-folder-title .title:hover {
+	text-decoration: none;
 }
 .aside_feed .tree-folder-title > .title:not([data-unread="0"]):after {
 	position: absolute;
-	top: 3px; right: 3px;
-	padding: 0 5px;
-	background: #ccc;
-	color: #fff;
-	border: 1px solid #bbb;
-	border-radius: 5px;
-	box-shadow: 1px 3px 3px #aaa inset;
-	text-shadow: 0 0 1px #aaa;
+	right: 0;
+	padding: 0 10px;
+	font-size: 1rem;
+}
+.aside_feed .tree-folder.active .tree-folder-title {
+	background: #e6e6e6;
 }
 
 /*=== Aside main page (feeds) */
-.categories .feeds .item.active {
+.aside_feed .tree-folder-items .item.active {
 	background: #0062BE;
 }
-.categories .feeds .item.empty.active {
+.aside_feed .tree-folder-items .item.empty.active {
 	background: #e67e22;
 }
-.categories .feeds .item.error.active {
+.aside_feed .tree-folder-items .item.error.active {
 	background: #BD362F;
 }
-.categories .feeds .item.empty .feed {
+.aside_feed .tree-folder-items .item.empty > a {
 	color: #e67e22;
 }
-.categories .feeds .item.error .feed {
+.aside_feed .tree-folder-items .item.error > a {
 	color: #BD362F;
 }
-.categories .feeds .item.active .feed,
-.categories .feeds .item.empty.active .feed,
-.categories .feeds .item.error.active .feed {
+.aside_feed .tree-folder-items .item.active > a,
+.aside_feed .tree-folder-items .item.empty.active > a,
+.aside_feed .tree-folder-items .item.error.active > a {
 	color: #fff;
 }
-.categories .feeds .item .feed {
-	margin: 0;
-	width: 165px;
+.aside_feed .tree-folder-items .item > a {
 	line-height: 3em;
-	font-size: 0.8em;
 	text-align: left;
 	text-decoration: none;
 }
-.categories .feeds .feed:not([data-unread="0"]) {
+.aside_feed .tree-folder-items .item:not([data-unread="0"]) {
 	font-weight: bold;
 }
-.categories .feeds .dropdown-menu:after {
+.aside_feed .tree-folder-items .dropdown-menu:after {
 	left: 2px;
 }
-.categories .feeds .item .dropdown-target:target ~ .dropdown-toggle > .icon,
-.categories .feeds .item:hover .dropdown-toggle > .icon,
-.categories .feeds .item.active .dropdown-toggle > .icon {
+.aside_feed .tree-folder-items .item .dropdown-target:target ~ .dropdown-toggle > .icon,
+.aside_feed .tree-folder-items .item:hover .dropdown-toggle > .icon,
+.aside_feed .tree-folder-items .item.active .dropdown-toggle > .icon {
 	background-color: #fff;
 	border-radius: 3px;
 	vertical-align: middle;