Will you recommend a thin font that looks good on th web page? the one I'm using, Century Gothic, looks unclear, kind of shaky, on the web page. thanks
For web-safe fonts, you could try Gil-Sans or Verdana. They're not as thin as Century Gothic but they'll be easier to read and they are web-safe like Century Gothic is.
As someone already said, Verdana and Arial are the safest fonts you can use. Verdana is the thinner of both, so that's what I'd go with.
My opinion is use that font,that suitable for all to read easily. Sometime some web designer use so stylish font that will not understand even.