<sub> not working

[jarv]

Hi on my website: http://www.jbiddulph.com/touchtile/index.HTML

Where ever it reads V2O I have added ₂ this is suppose to lower the 2 from trest of the text, it's not working, please help?!

[tracknut]

You are doing a css reset, which wipes out a bunch of styling on a whole lot of css... including <sub>. So you either need to add back in the vertical-align on sub, or remove it from your reset.

Dave