hi on the type of layout you can see at
How can i adjust the sidebar where the nav menu is on the left hand side,, to be wider?
Currently I can see this css rule
.html_header_sidebar #top #header {
width: 300px;
}
But if I want to increase it to 400px, I tried adjust the above css to
.html_header_sidebar #top #header {
width: 400px;
}
But it doesn’t really resize it, it more over laps the content and there is no border visible
Can you advise best method to do this?