How to reduce H1 tags to a normal size

[John_fresh]

Hello, I am using the font, tahoma, on my site. I am using H3 tags because h1 tags are to bulky and awkward no matter what size I reduce them to. Is there a way around this? Using a different font or CSS?

[Twey]

Warning: the OP is a spammer (http://www.google.co.uk/search?q=%22DIV+%26+Pure+CSS+for+web+2.0+design%22&ie=UTF-8&oe=UTF-8).