1.
* + HTML and * HTML are unique tags of IE, which are not supported by Firefox at the moment, while * + HTML is unique to IE7. Therefore, you can easily obtain
The hack instance code for Firefox, IE6, and IE7 browsers is as follows:
<HTML> <br/> <pead> <br/> <MCE: style> <! -- <Br/> # wrapper {width: 120px; Height: 100px; Background: # ff0;}/* Firefox */<br/> * html # wrapper {width: 80px;}/* IE6 fixed */<br/> * + html # wrapper {width: 60px;}/* IE7 fixed, note the sequence */<br/> --> </MCE: style> <style mce_bogus = "1"> # wrapper {width: 120px; Height: 100px; Background: # ff0;}/* Firefox */<br/> * html # wrapper {width: 80px ;} /* IE6 fixed */<br/> * + html # wrapper {width: 60px;}/* IE7 fixed, attention sequence */</style> <br/> </pead> <br/> <body> <br/> <Div id = "wrapper"> </div> <br/> </body> <br/> </ptml> <br/>
2.
IE6 can recognize *, but cannot recognize it! Important and IE7 can recognize * and also! Important; FF cannot recognize *, but can recognize it! Important; therefore, you can write an hack instance code for Firefox, IE7, and IE6 browsers:
<HTML> <br/> <pead> </P> <p> <MCE: style> <! -- <Br/> # wrapper {width: 120px; * width: 60px! Important; * width: 80px; Height: 100px; Background: # ff0 ;}< br/>/* Note that Firefox is written before IE7 is written in the middle, IE6 is written at the end */<br/> --> </MCE: style> <style mce_bogus = "1" ># wrapper {width: 120px; * width: 60px! Important; * width: 80px; Height: 100px; Background: # ff0 ;}< br/>/* Note that Firefox is written before IE7 is written in the middle, IE6 is written at the end */</style> <br/> </pead> <br/> <body> <br/> <Div id = "wrapper"> </ div> <br/> </body> </P> <p> </ptml>
3.
You can also use ie6.0 to support underscores (_). Therefore, you can also write the following hack instance code for Firefox, IE7, and IE6 browsers:
<HTML> <br/> <pead> </P> <p> <MCE: style> <! -- <Br/> # wrapper {width: 120px; * width: 60px; _ width: 80px; Height: 100px; Background: # ff0 ;} </P> <p>/* Note that Firefox is written first, IE7 is written in the middle, and IE6 is written in the end */<br/> --> </MCE: style> <style mce_bogus = "1"> # wrapper {width: 120px; * width: 60px; _ width: 80px; Height: 100px; Background: # ff0 ;} </P> <p>/* Note that Firefox is written first, and IE7 is written in the middle, IE6 is written at the end */</style> <br/> </pead> <br/> <body> <br/> <Div id = "wrapper"> </ div> <br/> </body> </P> <p> </ptml>
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