Thread:Project:Support desk/Force reduced page width display on all pages

I figured out how to change the sidebar width for the vector skin. Can anyone help me reduce the width of the content section so it's much smaller and it makes the text easier to read?

For example, is there a way to force the page width on all pages on this site to expand to a limited width? Want to avoid it displaying super wide because it's hard to read...

http://info.hawaiilife.com/mediawiki/