Removed border-radius for all nav-drawer items.

CHANGES.md

@@ -5,6 +5,7 @@ Changes
 -------
 
 ### Unreleased
+* 2018-03-02 - Removed border-radius for all nav-drawer items.
 * 2018-03-01 - Re-added (empty) pre.scss due to problems with child themes.
 * 2018-03-01 - Further fixes to footer SCSS due to changes in Moodle core.
 

scss/post.scss

@@ -158,6 +158,10 @@ body.loginbackgroundimage {
  */
 
 #nav-drawer {
+    /* Remove border radius from the menu items. */
+    .list-group-item {
+        border-radius: 0;
+    }
 
     /* Reduce space between pix icons and text as this is too much. */
     .media-left {