CSS comment code

Just like comments in Html, there are also comment statements in CSS: use /*comment statement*/ to indicate (use in Html).

There are three ways to comment CSS
1. Selector (child selector)
If you want to hide a CSS definition in IE, you can use a child selector.
css part:

html>body p { /* declarations */ }

2. "Wildcard" (*)
This writing method can only be understood by IE browser (hidden from other browsers)
css part:

* html p { /* declarations */ }

3. "Backslash" (\)
If you want IE/Win to be effective and IE/Mac to be hidden, you can use the "backslash" technique.
css part:

/* \*/ * html p { declarations } /* */