471356-1.html (762B)
1 <!--quirks mode--> 2 3 <!-- 4 It's not clear that this is desired behavior, but I'm adding a test 5 for it because bug 243519 *accidentally* regressed it. 6 7 We're testing here that quirks mode percentage height calculation 8 subtracts the margin, padding, and border of the BODY element when the 9 basis for that percentage height is a specified non-auto height on the 10 HTML element. 11 --> 12 <html style="height: 300px; 13 margin: 1px 0 2px 0; padding: 4px 0 8px 0;"> 14 <head> 15 <title>Testcase, bug 471356 / bug 243519</title> 16 </head> 17 <body style="margin: 16px 0 32px 0; padding: 64px 0 128px 0;"> 18 <!-- basis for percentage is 300px - (16px + 32px + 64px + 128px) 19 == 60px --> 20 <div style="background: blue; height: 50%"> 21 </div> 22 </body> 23 </html>