please chekk the scripts befor you ask for sumthing but here ya go
CODE
<!-- begin code provided by createblog.com -->
<style type="text/css">
table.blogbody {
/* this edits the other the place where the blog is */
background-color:ffffff;
family-font: trebuchet ms;
BORDER: #000000 1px solid;
width:400px;}
</style>
<!-- end code provided by createblog.com -->
DOes n e body know the code for boxing your entrieS?