What are the commands for fine-grained control of font size?

My own program, issued by the font, slightly larger. But I see NetEase Weibo, the size of the word is just right. But I use command to control, either big or small.

Is there any way to control the font size fine? Finally fine to pound, or pixel.

Reply to discussion (solution)

Css:font-size?

When I choose, the font is bigger than NetEase blog, when the font is 2 o'clock, than NetEase blog small. And too small, not at all. What about this? How is the font size of NetEase blog controlled?

Css:font-size?
It seems that I want to learn CSS, CSS is the content of HTML? Can you talk about it in the HTML tutorial?

You tell me?!

Then you go to see how its CSS is written, with Firebug to see.

Then you go to see how its CSS is written, with Firebug to see.
Could you please write me a code that controls the font in points, or with pixel values? It seems to be written in, and then used in 〈/body>, right?

Thanks, I have found a way, and after trying to find the font set to 15 points, and the word spacing of 1, and NetEase is exactly the same.

Go and search for the CSS font-size usage, you know.

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