<?xml version="1.0" encoding="UTF-8"?> <!-- Any copyright is dedicated to the Public Domain. http://creativecommons.org/publicdomain/zero/1.0/ --> <!-- Reference case, using a block instead of a flexbox. --> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <link rel="stylesheet" type="text/css" href="ahem.css" /> <style> div#block { width: 100px; font: 10px Ahem; } </style> </head> <body> <div id="block">abc def ghi jkl mno pqr stu</div> </body> </html>