I am making a google docs like app, and I want the user to be able to select the text, and then change the size to whatever they want. I tried to use variables but it didn't work so I am not sure what to do. Is there any way to allow the user to change the font size and if so how?
Here is the code for the app:
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8" />
<title>Editor</title>
<link rel="stylesheet" href="index.css" />
</head>
<body>
<button onclick="document.execCommand('bold',false,null);">