thumbnail styling bugs?
 

I can't figure out why the image size I enter under ATO-->Post THUMBNAIL is ignored.

It seems so straightforward: I put in 221 for "width" of thumbnail.... and nothing happens.

I tried to put in this CSS code:

.post img.attachment-post-thumbnail {
float: left;
width: 211px;
height: auto;
margin: 0px;
padding-bottom:27px;
padding-left:0;
padding-right:27px;
position:relative;
}

which sorta gets me what I want, but it's still defaulting to a smaller thumbnail, then resizing it, so the quality is poo.

I'm trying to make this...
http://www.fuzzpodmusic.dreamhosters.com/news/

look like this:
http://web.me.com/fuzzpodmusic/Site/News/News.html

Using:
WordPress 3.0 (was having same problem with 2.9.2, also)
Atahualpa 3.5.1

Any way to make the title and byline float as well?

Thanks! Any help very appreciated!!!