Hi Taner,
Do you mean the menu bar itself or the sub menus? It is the theme that dictates the width and position of the menu itself (MMM will simply fill the width it is given). So you would need to look in your theme options to make the menu itself wider.
To make the sub menu fill the full width, you can go to Mega Menu > Menu Themes > Mega Menu and set the Panel Width (Outer) to:
body
Regards,
Tom
Hi Tom,
Thank you for replying.
It was actually the menu bar that wanted to make full length which I have now managed to figure out for myself.
Here is the CSS I used just in case anyone using the GeneratePress theme wants to use the following CSS.
/* Menu BG colour */
.main-navigation, .main-navigation ul ul {
background-color: #3f5296;
}
Thanks again