Remove bold from marker

Author: lcharette

app/assets/css/sidebar.less

@@ -17,11 +17,6 @@
         list-style-position: inside;
     }
 
-    // Marker style for numbered list
-    .uf-nav-chaptered > li::marker {
-        font-weight: bold;
-    }
-
     // Revert link Flex to fix alignment issue with numbers
     .uk-nav-default li > a {
         display: inline-block;