diff --git a/data/themes/default/closed_branch.png b/data/themes/default/closed_branch.png
new file mode 100755
index 000000000..73f2de787
Binary files /dev/null and b/data/themes/default/closed_branch.png differ
diff --git a/data/themes/default/open_branch.png b/data/themes/default/open_branch.png
new file mode 100755
index 000000000..5bbd5aa4e
Binary files /dev/null and b/data/themes/default/open_branch.png differ
diff --git a/data/themes/default/style.css b/data/themes/default/style.css
index fc25d6180..8da7522fd 100644
--- a/data/themes/default/style.css
+++ b/data/themes/default/style.css
@@ -7,6 +7,28 @@ QLabel, QTreeWidget, QListWidget, QGroupBox, QMenuBar {
 	color: #d1d8e4;
 }
 
+QTreeView {
+	outline: none;
+}
+
+QTreeWidget::item:hover,
+QTreeWidget::branch:hover {
+	background-color: #3C444E;
+}
+
+QTreeWidget::item:selected,
+QTreeWidget::branch:selected {
+	background-color: #17793b;
+}
+
+QTreeView::branch:has-children:open {
+	border-image: url("resources:open_branch.png") 0;
+}
+
+QTreeView::branch:has-children:closed {
+	border-image: url("resources:closed_branch.png") 0;
+}
+
 QMdiArea {
 	background-color: #111314;
 }