Created
April 20, 2012 18:32
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JQuery - 1em to pixels
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| function em2pxl(){ | |
| // how many pixels in 1em | |
| var div = $('<div style="width: 1em;"></div>').appendTo('body'); | |
| var em = div.width(); | |
| div.remove(); | |
| // console.log('1em = ' + em + 'pixels.'); | |
| return em; | |
| } | |
| // source: http://forum.jquery.com/topic/how-do-tell-how-many-px-are-in-1em |
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