change the viewed text size of the "BROWSER" through the coding of the page

[ted_chou12]

To be honest, actually, i dont know where this belongs to exactly, if i posted this in the wrong place, please correct me.
What i want to do is to optimize the view size of the browser, however, through the coding of the page, I believe there is a way to do that, because some page's text looks bigger than other pages, however, their html code size fonts are the same. (ie. <font size=4> something like this).
Yeah, if you dont understand please reply to this.

[fenway]

To do it dynamically will be quite difficult... though you can give users the typical +/- interface that many sites have.

[ted_chou12]

what does it mean by doing dynamatically? because I imported a script that ready-made, and its font size seems to be bigger than my other pages, so I want to change it in order to make them all look the same, but the script is quite long and if I know what function does that, it might be easier for me to find it.
Thanks, Ted.

[fenway]

Oh, then I misunderstood... maybe it's been classed out, maybe it's been hard-coded in your ready-made script.

[ted_chou12]

My ready-made script uses lots of css, but when I deleted all of those css codes, the text size still looks the same, nvm, thanks for your interest in my problem.

[ToonMariner]

try using % as your font sizes in your css.

Or use js to detect window size and switch style sheets accordingly.

I personally use just one style sheet with three body selectors of a different class but same id. give them all different font-size attributes in ems or % then switch the class name based on result of screen size check.