WordPress CSS - Move Date

I want to move the date from the left column so text spans the full page with no empty space below the date all the way down the page.

http://obsessionfitness.com/

I'm able to shift the text left and increase the post width by adjusting .postbody, but then the date is overlapping the header text.

How do I move the date to under the header, where the category and comments listings are? Thanks.

 

You will have to move

<div class="postdate">
<span class="postday">14</span>
<span class="postmo">Jul</span>
</div>

Code (markup):

to after

<span class="postmeta">

Code (markup):

and change the position attribute of the postdate div to relative, and remove the left and top attributes. That will keep the same style, but look awful. I suggest if you want to move it under the title, you just drop the div al together, and add the wp_date() code next to the comments part.