Box-Sizing #248

limeblack opened this Issue Apr 27, 2011 · 1 comment


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3 participants


Are there any plans to support box-sizing?

I believe it is as simple as;

  var s= ['boxSizing','MozBoxSizing','WebkitBoxSizing','msBoxSizing'];
  var div = document.createElement('div');
    for(var i=0,l=s.length;i<l ; i++){
     //obviously need to replace not override classes 
      if([s[i]]!=undefined)document.documentElement.className = 'box-sizing';

Or am I missing something?

timmfin commented May 4, 2011

I also ran into a need for this recently. I just added this (based on limeblack's code):

Modernizr.addTest('boxsizing', function () {
  var s = ['boxSizing', 'MozBoxSizing', 'WebkitBoxSizing', 'msBoxSizing'],
      div = document.createElement('div');

  for (var i = 0, l = s.length ; i < l ; i++) {
    if([s[i]] !=undefined)
      return true;

  return false;
@paulirish paulirish closed this in 3487408 May 21, 2011
@patrickkettner patrickkettner pushed a commit to patrickkettner/Modernizr that referenced this issue Feb 22, 2015
@paulirish paulirish box-sizing test. fixes #248 b1c4afa
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