Formatting problem when using "default-loop.php" & Responsive Them

(non-techie here)

When I insert a shotcode for posts on a page and I use the “default-loop.php”, the CSS on the rest of the page such as a spaces under a paragraph is over ridden. All of the content moves up with no formatting and simple spacing is lost.

Any suggestions?

http://ww.wp.xz.cn/plugins/shortcodes-ultimate/