Here's a coding tip that can help speed things up at the early stages of your design work. Use the wildcard CSS rule - using an asterisk as the selector - and you can globally apply changes to an entire page. For example, to change all the fonts on a page to sans-serif, you just need:
*{font-family:arial, helvetica, sans-serif;}
This is a great designer's trick to have in your pocket while you're going through the design process. Of course, it's not such a great idea to leave it in your live code, so use this trick carefully and sparingly.
