Add a default text color to menus to assist customisers [skip travis]

Author: easytarget

css.h

@@ -33,6 +33,7 @@ section.main {
 #menu {
   display: none;
   flex-wrap: nowrap;
+  color: #EFEFEF;
   width: 380px;
   background: #363636;
   padding: 8px;