Changing order of comm name / entry poster

[marama]

Hello. Wondering/hoping if this is doable. Currently on my reading page, when reading posts from comms, the user/comm names are listed as: 'user' posting in 'comm'. I believe the whole of that is surrounded by a span that includes both poster and entry-poster classes. I'm wondering if the following would be possible:

Reverse the order of user / comm so the comm name comes first.
Remove the 'posting in' text altogether.
Separate the span classes, so poster is surrounded by only the poster class span, and entry-poster with its own span class.

I'm pretty good at understanding css, but I've barely stuck a toe in the water for editing/customising theme layers. I might can figure out the code and how it works if I see it, but don't know enough to try anything without a starter code snippet at this point, or least a list of variables involved. Anyway, is it at all possible?

All help greatly appreciated; thank you.

Comments

[ninetydegrees]

#1 and #2 are easy enough with CSS although #2 can only be hidden with CSS rather than removed (but you could do it with layers):

.entry-poster {
color: transparent;
}

.entry-poster span + span {
float: left;
}

Not sure what you mean by #3 but pretty sure it's doable with layer editing. Sorry I can't say more right now but poke me and I'll get back to you if nobody beats me to it. ;)