Help request - Shorthand CSS

[Australia Banners]

Hi Guys, anybody avail to help on changing long css to a more shorthand version.

#navigationgreen {clear: left;float: left;width: 180px;margin: 0 0 0 0;padding: 0;font-size: 0.9em;}
#navigationgreen ul {list-style: none;width: 180px;margin: 0px 0 0px 0;padding: 0;font-size: 1.1em;}
#navigationgreen li {border-bottom: 1px solid #48C04F; border-left:14px solid #85D387;}
#navigationgreen li a {text-align: left;height: 18px;text-decoration: none;color: #fff;display: block; padding: 6px 1px 0 10px;background: #68CA6A; color: #ffffff;}
#navigationgreen li a:hover { background: #48C04F;color: #ffffff;}



div.rightcol {float:right;width:155px;background-color:#FFFFFF;height:auto;padding:8px;border: 1px dotted #48C04F;margin-left:10px;margin-top:3px; margin-bottom:7px; margin-right:0px;}


Thanks,

[Kelly]

That looks shorthand to me? Not quite sure I understand

[Australia Banners]

Would like to shorten such. eg. border left, border bottom. Margin left, margin top etc.
Remove background etc.

Have seen other style sheets with much less coding.

Thanks

[Kelly]

Is this any good?

CSS Shorthand Guide

[Australia Banners]

A good start, thanks.