Learn how to create Responsive Text Size using html, css and/or js.
Resize the browser window to see how the text size scales.
Use the "vw" unit when sizing the text. 10vw will set the size to 10% of the viewport width.
Viewport is the browser window size. 1vw = 1% of viewport width. If the viewport is 50cm wide, 1vw is 0.5cm.