A Brief Introduction to compatibility between IE6 and IE7, ie6ie7

A Brief Introduction to compatibility between IE6 and IE7, ie6ie7

A Brief Introduction to compatibility issues identified by IE6 and IE7:
The positioning of browser compatibility is very small, that is, IE6 and IE7 have different resolutions on the z-index attribute, and the estimation of the survival of these two versions of browsers in China will not be too long, if you are interested in this compatibility issue, refer to the following Section. The following is an example code for this issue.
The Code is as follows:

<! DOCTYPE html> 
The above code is different from other browsers in IE7 and IE7.
IE7 and IE6: blue covered red
Other browsers: red and blue.
The specific principle is not described here. You can refer to the following two articles:
1. For details about how to use the z-index attribute, refer to the section on how to use the z-index attribute in CSS.
2. For more information about z-index in IE7, see section 1 on z-index compatibility between IE6 and IE7.
The original address is: http://www.softwhy.com/forum.php? Mod = viewthread & tid = 13044.
For more information, see: http://www.softwhy.com/divcss/