CSS
Cascading Style Sheets can be applied to all views, or specific views such as display or printer.
debug
My favorite CSS debug tip just use the
EditCSS BurningDog or Firefox or
IceWeasel addon to insert the following CSS snippet
* { border : 1px dotted salmon }
and you'l get dotted pink lines around every element on your page
:after
Here's an example of using the ::after pseudo-element to display the URL of every href on your page - very useful for printer CSS.
But best used with an "external" class so you don't print EVERY link !
a::after
{
content: " (" attr(href) ") ";
}
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