| 序號 | HTML | IE<=7 CSS樣式 | 表現: | 實際高度 (px) | 說明 |
| 1 | <div></div> | 0 | 啥事沒有 | ||
| 2 | <div></div> | width:100px; | 15 | 觸發haslayout | |
| 3 | <div></div> | height:1px; | 0 | ||
| 4 | <div></div> | overflow:hidden; | 15 | 觸發haslayout | |
| 5 | <div></div> | width:100px; height:0px; | 0 | ||
| 6 | <div></div> | width:100px; line-height:0px | 15 | ||
| 7 | <div></div> | width:100px; font-size:0; | 2 | ||
| 8 | <div></div> | width:100px; height:0px; line-height:0px; | 0 | ||
| 9 | <div></div> | width:100px; height:0px; font-size:0; | 0 | ||
| 10 | <div></div> | width:100px; height:0px; overflow:hidden; | 0 | 成功 | |
| 11 | <div></div> | width:100px; line-height:0px; overflow:hidden | 15 | ||
| 12 | <div></div> | width:100px; font-size:0px; overflow:hidden | 2 | ||
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