Location of HMTL and CSS code to change the navigation

HTML Elements - templates/frontend/header.tpl - line 40
============

        <ul id="secondNav">
            <li class="videos"><a>">Videos</a></li>
            <li class="images"><a>">Images</a></li>
            <li class="files"><a>">Files</a></li>
            <li class="list"><a href="list.php">List Files</a></li>
            <li class="upload"><a href="upload.php">Upload</a></li>
            <li class="register"><a href="register.php">Register</a></li>
        </ul>
    

CSS Elements - css/style.css - line 111
============
Both these Css elements control the display of the navigation,
#secondNav controls more the Navigation links, while #secondNavHolder, is the placeholder for the menyu

#secondNavHolder {style.css (line 358)
background:transparent url(../images/taskbar_top.jpg) repeat-x scroll center bottom;
float:left;
padding-bottom:27px;
}
* {style.css (line 4)
margin:0pt;
padding:0pt;
}


#secondNav {style.css (line 364)
background:#5A84BD url(../images/middle_menu/attachmax.gif) no-repeat scroll left top;
float:left;
list-style-type:none;
margin:0pt;
padding:0pt 0pt 0pt 180px;
width:775px;
}
ul, ol {style.css (line 14)
margin-left:2em;
}