| <!DOCTYPE html> |
| <html> |
| <style> |
| .math { |
| display: inline-flex; |
| } |
| .math > * { |
| padding-bottom: 0.35em; |
| } |
| .mfrac { |
| display: inline-flex; |
| flex-direction: column; |
| } |
| .mfrac > :first-child { |
| -webkit-margin-after: 0.2em; |
| } |
| .mfrac > :last-child { |
| -webkit-margin-before: 0.2em; |
| } |
| .x { |
| line-height: 9px; |
| } |
| .y { |
| line-height: 12px; |
| } |
| </style> |
| <script> |
| if (window.testRunner) |
| testRunner.dumpAsText(); |
| </script> |
| <p>This test passes if it does not crash.</p> |
| <div class=math> |
| <div class=mfrac> |
| <div class=mfrac> |
| <div class=x>x</div> |
| <div class=y>y</div> |
| </div> |
| <div class=mfrac> |
| <div class=mfrac> |
| <div class=x>x</div> |
| <div class=y>y</div> |
| </div> |
| <div class=x>z</div> |
| </div> |
| </div> |
| </div> |
| </html> |
