CSS Shortcut

If you have a CSS code in all of your pages, it can be really annoying to go through and change it when you change your layout. Instead, save your CSS code as style.css and put this code in the head section of all of your pages.

<link rel="stylesheet" type="text/css" href="http://yoursite.com/style.css">

When you make a new layout, just save the new stylesheet as style.css again, and it will replace the old one. You wont have to go through every page to edit it.