jQuery based Font re-size feature with cookie that keeps visitor's selection. Loading of this feature can be disabled in template parameters, if you don't need it. The font re-sizer has three buttons: smaller font, reset font and larger font. In this demo, it's located in footer area. You can test it, and as you can see, it will remember your selection while you browsing this demo site.
It's a dynamic script, so it doesn't use separate CSS stylesheets for smaller or larger fonts. There is no page reloading needed to change font size.
This menu system makes popular "Mega Menu"
from your ordinary Joomla menu. You can show three level of menu items at once. This saves space and helps you to organize navigation better. Also, you can put modules in the drop-down panes of the Hot Mega Menu.