Text goes to edge of the page

First you might try placing the post loop into your content div. Right now it’s up above the sidebar, with nothing in it:

<div id="content">
</div>

so i have to add <div id=”content”> into each page i create?

?

No, it should be edited in the page.php template (the template WordPress uses for Pages). My point above is that your content div is in no way related to your Pages’ content, and so the css will not act upon it.

Just look at the source of the Page you linked to above; you’ll see <div id="content"> occurs right after the “description” div, and closes up without anything in it. However the Page content appears down near the end.