The way to hide table columns with col under FF is detailed! _ Experience Exchange

Today, when I was in a report with 52 fields, I was forced to do a bit of research,
I found:
The default value for COL display under FF is: Table-column
The default value for visibility is: visible
I checked the CSS manual, found that visibility has a collapse optional value, it is said that in IE is not implemented, IE did not implement Chou FF did not implement, just like FF does not support IE does not support the same.
BT I, one after another, tried again,

I finally found it!
Under FF, you can use Col to hide the columns of the table in the following way!
Cheer!
Copy CodeThe code is as follows:




<title>Untitled Document</title>

IE, you can see this column	IE, you can see this column	FF, you can see this column	FF, you can see this column

