<!DOCTYPE html> <html> <meta charset="utf-8"> <head> <style type="text/css"> @font-face { font-family: foo; src: url(resources/svg-glyph-extents.otf); } body { font-family: foo; font-size: 10px; } div { display: inline-block; height: 100px; width: 100px; } </style> </head> <body> <div>A</div> <div>B</div> <div>C</div> <div>D</div> </body> </html>