Need an actual link to see what the problem is

Sorry - forgot to include - www.billtoole.net

Use the search function - say "Japan" - and the results will display the odd formatting.

Thank you !!

Simply add this in your style.css file
.content_excerpt {clear: both}
Or add a <div style="clear: both;"></div> to seperate them like you did with between posts (after content).

Technically i am not sure why the content excerpt tries to squeeze itself in there, since it doesnt have any floats.

PS: You may want to wrap your posts in a .post container div for both semantics and less complications. Also i'd recommend you use a the clearfix hack instead of using clear:both
CF: http://nicolasgallagher.com/micro-clearfix-hack/

Tried

.content_excerpt {clear: both}

to no avail.

I have the same problem in composing a post - unless I introduce at least 2 returns post shows same problem. I did 2 test posts to my blog at billtoole.net to illustrate.

Much appreciate the helping hand :-)

You havent added the code into your css file it seems, it doesnt seem to be there.. You'd want to add the .content_full in there too while you're at it

.content_excerpt, .content_full {clear: both}

This absolutely fixed it - genius !!

I cannot thank you enough !!