Submenu font size is too small

How to enlarge the submenu font size

Sometimes if the font size for the main menu is set to small, the sub menu font size will become unreadable. To fix:
1. Click page info
2. Click header
3. Click css
4. Paste the following code into the box:

.navcontainer ul ul {
font-size: 100%!important;
}

Repeat these steps for every page.