For example, if your browser's zoom level is set to 125%, you will see bigger fonts even if the size is set to small. Check the screenshot below:
Set Zoom Level to 100% in Internet Explorer
To make sure you're seeing exactly what will be printed, please set your browser's zoom level to 100%. In Internet Explorer, you can do it by clicking the drop-down icon at the bottom-right corner of the browser.
Set Zoom Level to 100% in Mozilla Firefox and Google ChromeTo set zoom level to 100% in both Mozilla Firefox and Google Chrome, simply hit Ctrl and 0 (zero) together. This keyboard shortcut is the easiest way to set zoom level to 100%.
Now the text size that appears on the screen should be same as the print.