Use this anywhere in the css and it should work.
display: none !important;
or remove this from the header.php and it should work
<?php /* Our navigation menu. If one isn’t filled out, wp_nav_menu falls back to wp_page_menu. The menu assiged to the primary position is the one used. If none is assigned, the menu with the lowest ID is used. */ ?>
<?php wp_nav_menu( array( ‘container_class’ => ‘menu-header’, ‘theme_location’ => ‘primary’ ) ); ?>
Note I haven’t tested either so if it doesn’t work let me know and I will check.
Hey there I used your second solution by removing the code from the header.php. Its gone! Thank you, and thanks for replying so fast. Got lots more to figure out but thats a step in the right direction. “)
Do not edit the Twenty Eleven theme. It is the default WordPress theme and having access to an unedited version of the theme is vital when dealing with a range of site issues. Create a child theme for your changes.