minor changes to practices display

web/app/practice.py

         or_(
             Resource.id==53,
             Resource.id==56,
+            Resource.id==57,
             Resource.id==59,
+            Resource.id==61,
             Resource.id==62,
             Resource.id==63,
             Resource.id==64,

web/app/static/styles/main.css

 }
 
 ol,
-ul,
 menu {
   list-style: none;
   margin: 0;
   padding: 0;
 }
 
+ul {
+  list-style: disc;
+}
+
 /*
 Prevent resizing textareas horizontally by default.
 */