You can do that with
CSS
If you add something like this to the head section of your page, then all the text in the body section of your page will be sized to 10px and when someone tries to increase their font size it shouldn't change, or atleast I don't think so.
<style type="text/css">
body {
font-size: 10px;
}
</style>
It can get alot more complex than that though, but it's really not to hard to learn.
Here's how my example would look:
<html>
<head>
<style type="text/css">
body {
font-size: 10px;
}
</style>
</head>
<body>
Your content here
</body>
</html>
You can give it a try and experiment with it and see if it works. :webdev:
