Differences IE6 And FF : Background: Orange ; * Background: Blue ;
DifferencesIE6AndIE7: Background:Green ! Important; Background:Blue;
DifferencesIE7AndFF: Background:Orange;*Background:Green;
DifferencesFF,IE7,IE6: Background:Orange;*Background:Green ! Important; * Background:Blue;
Note: IE can recognize *; standard browsers (such as ff) cannot recognize *; IE6 can recognize *, but not! Important and IE7 can recognize * and also! Important; FF cannot recognize *, but can recognize it! Important;
|
IE6 |
IE7 |
FF |
* |
√ |
√ |
× |
! Important |
× |
√ |
√ |
Add another underline"_",
IE6 supports underlines, while IE7 and Firefox do not.
So we can also differentiate them in this way.IE6,IE7,Firefox
: Background:Orange;*Background:Green;_Background:Blue;
Note: No matter what method, the order of writing is Firefox's preface, IE7's writing in the middle, and IE6's writing at the end.