-ms-filter:progid:DXImageTransform.Microsoft.gradient(startColorstr=#7f000000,endColorstr=#7f000000);
filter:progid:DXImageTransform.Microsoft.gradient(startColorstr=#7f000000,endColorstr=#7f000000);
| rgba透明值 | IEfilter值 |
|---|---|
| 0.1 | 19 |
| 0.2 | 33 |
| 0.3 | 4C |
| 0.4 | 66 |
| 0.5 | 7F |
| 0.6 | 99 |
| 0.7 | B2 |
| 0.8 | C8 |
| 0.9 | E5 |