WordPress › Support » Full Width Page Template

In style.css locate the elements




.entry-meta {

margin: 0 auto;

max-width: 604px;

width: 100%;


copy them to your child’s style.css and rename thus:




.entry-meta-full {

margin: 0 auto;

max-width: 1110px;

width: 95%;


Back to your new full width template change those elements to match and you should have yourself a full width template which you can tweak to your needs.

via WordPress › Support » Full Width Page Template.