Can you change font size on web sites?
Press and hold Ctrl , then move the mouse wheel up or down. Alternatively, you can press and hold Ctrl (or Command on Mac), then press + or - (plus or minus) to increase and decrease the font size. All major browsers also support pressing Ctrl + 0 (zero) to change the font to its default size.
How do you control font size in HTML?
In HTML, you can change the size of text with the <font> tag using the size attribute. The size attribute specifies how large a font will be displayed in either relative or absolute terms. Close the <font> tag with </font> to return to a normal text size.