my boxed entries, centered Options

[boboem]

<!-- begin code provided by createblog.com --><br /><!-- begin code provided by createblog.com --><br /><style type="text/css"><br />table.blogbody {<br />/* this edits the other the place where the  blog is */<br />background-color:ffffff;<br />family-font: trebuchet ms;<br />BORDER: #000000 1px solid;<br />width:450px;}<br /></style><br /><!-- end code provided by createblog.com --><br /><!-- end code provided by createblog.com -->

I'm using that code for my boxed entries but it's Right next to my left side module.. how can I make my boxed entires centered on my page?

[YourSuperior]

I think you put it before <style type=text/css>.