The code for commenting on the involved conditions is as follows:
| The code is as follows: | Copy code |
| <! DOCTYPE html> <! -- [If lt IE 7]> <! -- [If IE 7]> <! -- [If IE 8]> <! -- [If IE 9]> <! -- [If (gt IE 9) |! (IE)]> <! --> <Html> <! -- <! [Endif] --> |
|
The usage instructions are as follows:
| The code is as follows: | Copy code |
| . Test { /* For non-ie browsers */ } . Ie. test { /* Style for all ie versions */ } . Ie6. test { /* Style for ie6 */ } ... . Ie9. test { /* Style for ie9 */ |
|
} In the previous article, some people also proposed using PHP to determine UA parameters and dynamically output style sheets. Although this method is concise and clear, it is coupled with the backend code, I think it is not the same thing. In many cases, the page is templated in actual applications, and dynamic output is not very suitable.
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