There are 2 Ways top menu’s content:

 

One is install an extension which adds information pages to the top menu, or

the Second is use manually edit catalog/view/theme/default/template/common/header.tpl

 

For Example, if you want to add any information page on the top menu, you can to to header.tpl file

and find <div id=”menu”>

Add underneath

<li><a href=”yourinfomationpagelink”>Information page name</a></li>

 

To modify color:

please edit : catalog/view/theme/YOURTHEME/stylesheet/stylesheet.css

Look for the:

#menu {
background: To change the background colour

And

#menu > ul > li:hover {
background: To change the hover colour

 

To modify fonts, fonts color or fonts size:

please edit: catalog/view/theme/YOURTHEME/stylesheet/stylesheet.css

To change the Nav. bar text & colour :

#menu > ul > li > a {
font-size: 13px; (change for text size)
color: #FFF; (change for text colour)

font-family: ‘FuturaBook BT’, serif; (change for text fonts)

 

Use google fonts to your opencart:

Add this code to your header.tpl, before “<body>”:

<link rel=”stylesheet” type=”text/css” href=”http://fonts.googleapis.com/css?family=YOUR-FONT-NAME”>

Then, in styleshett.css, asign font-family to your elements.

or you can also try this method to define your own fonts:

 

@font-face {
font-family: yourfont;
src: url(‘yourfonturol/yourfont.ttf’);
}