doc/css/style.css in ballast-1.9.3 vs doc/css/style.css in ballast-2.0.0

@@ -289,9 +289,10 @@
   max-width: 300px;
   -webkit-box-shadow: -2px 2px 6px #bbb;
   -moz-box-shadow: -2px 2px 6px #bbb;
   z-index: 5000;
   position: relative;
+  overflow-x: auto;
 }
 #toc.nofloat { float: none; max-width: none; border: none; padding: 0; margin: 20px 0; -webkit-box-shadow: none; -moz-box-shadow: none; }
 #toc.nofloat.hidden { padding: 0; background: 0; margin-bottom: 5px; }
 #toc .title { margin: 0; }
 #toc ol { padding-left: 1.8em; }