eclipse CSS file formatting

I'm trying to make eclipse format css files my way...

Currently i've got sth like that:

.class{ 
 display: none; sth: other; 
}

But i would like to make it sth like that:

.class { display: none; sth: other; } 

Can I do this?

I only found in Preferences / Web / Css files / Editor that we can disable "Insert line breaks between props"

Other I think is somewhere in the sources of ecl. So even if you know about it -- you could fix it by implementing your own plugin to ecl.