diff --git a/tree/simpletree.css b/tree/simpletree.css
index 33bfb07..2d5d7fe 100644
--- a/tree/simpletree.css
+++ b/tree/simpletree.css
@@ -1,26 +1,26 @@
-.treeview ul{ /*CSS for Simple Tree Menu*/
-margin: 0;
-padding: 0;
-}
-
-.treeview li{ /*Style for LI elements in general (excludes an LI that contains sub lists)*/
-background: white url(../images/bullet.gif) no-repeat left center;
-list-style-type: none;
-padding-left: 22px;
-margin-bottom: 3px;
-}
-
-.treeview li.submenu{ /* Style for LI that contains sub lists (other ULs). */
-background: white url(../images/closed.gif) no-repeat left 1px;
-cursor: hand !important;
-cursor: pointer !important;
-}
-
-
-.treeview li.submenu ul{ /*Style for ULs that are children of LIs (submenu) */
-display: none; /*Hide them by default. Don't delete. */
-}
-
-.treeview .submenu ul li{ /*Style for LIs of ULs that are children of LIs (submenu) */
-cursor: default;
-}
+.treeview ul{ /*CSS for Simple Tree Menu*/
+margin: 0;
+padding: 0;
+}
+
+.treeview li{ /*Style for LI elements in general (excludes an LI that contains sub lists)*/
+background: white url(../images/bullet.gif) no-repeat left center;
+list-style-type: none;
+padding-left: 22px;
+margin-bottom: 3px;
+}
+
+.treeview li.submenu{ /* Style for LI that contains sub lists (other ULs). */
+background: white url(../images/closed.gif) no-repeat left 1px;
+cursor: hand !important;
+cursor: pointer !important;
+}
+
+
+.treeview li.submenu ul{ /*Style for ULs that are children of LIs (submenu) */
+display: none; /*Hide them by default. Don't delete. */
+}
+
+.treeview .submenu ul li{ /*Style for LIs of ULs that are children of LIs (submenu) */
+cursor: default;
+}