Something I would find useful for CSS in the future. Maybe in version 4 (due some time in 2100?).
#content {
p {
color:#999999;
}
a {
text-decoration:none;
color:#333333;
}
a:hover {
text-decoration:underline
color:#666666;
}
}
In other words, CSS super classes / IDs. This would be really good for situations when you have a load of definitions that all target the same ID or class at the root (like the #content ID above). This could be extended to include files:
#content {
@import "content.css";
}
This would made complex CSS files much more modular, better organized and easy to read. The super class would simply act as shorthand, so the normal #content p {} format could still overwrite it.