<!DOCTYPE html> <html style="font-size: 16px"> <head> <meta name="viewport" content="width=800"> <style> body { width: 800px; margin: 0; overflow-y: hidden; } .largersize{font-size: 1.1em} </style> <script src="resources/autosizingTest.js"></script> </head> <body> <div> This paragraph should be autosized to 40px<br/> because it contains line breaks.<br/> This test is intended to check<br/> that there are no oscillations due to javascript<br/> briefly increasing the font size of a<br/> small paragraph below. </div> <div id="sizechanging" style="position: absolute; bottom: 0;"> This text changes size using javascript below. </div> <script> var element = document.getElementById("sizechanging"); var forceLayout = element.offsetHeight; element.className = 'largersize'; forceLayout = element.offsetHeight; element.className = ''; forceLayout = element.offsetHeight; </script> </body> </html>