General CSS question

[theremotedr]

Im looking through my css file to take note which colour codes actually change what on my site.
I would like to know if & how i can write next to the code so its only shown in the css file and not on the site.

Example
I can write main mebu fine

/*MAIN MENU*/
.menu-toggle{
	display:block;
	padding:10px;
	margin:1px 0 0;
	background:#0099FF;

But some have a few colours in the code so i would like to write it next to the code.
Example.

        background:#0099FF; SO I CAN PUT IT HERE
	border: 2px solid #000000; SO I CAN PUT IT HERE
	color:#000000; SO I CAN PUT IT HERE

Currently if i use the main menu approach next to the code its shown on the site.

Thanks

[styxlawyer]

They are called "Comments". Go to this page and scroll down to the bottom.

[theremotedr]

Thanks.
Just w was looking for.