Greetings and Welcome to the Forum

A few issues to resolve here.

First, always, always, always make sure you spell your Domain name correctly, for obvious reasons.

Second, you've got a lot errors which are related to:
includes/languages/english/html_includes/lite_green/define_main_page.php

- mostly due to incorrect P tags so should be easy to fix.

Thirdly, answer to your question should be here:
includes/templates/litte_green/css/stylesheet.css - line 833

.centerBoxContents, .specialsListBoxContents, .categoryListBoxContents, .additionalImages, .centerBoxContentsSpecials, .centerBoxContentsAlsoPurch, .centerBoxContentsFeatured, .centerBoxContentsNew {
margin: 1em 0;
}

Add this to the bottom of your stylesheet so it only applies to the one section, not the rest.

.centerBoxContentsNew { margin: 0.5em 0; }

Remove ".centerBoxContentsNew" from line 833 so you don't get confused.