You need to get a copy of firefox and install firebug and html tidy addons. You have several & that need to be changed to & but the problem that you are addressing probably comes from
<!--<li><a href="index.php?main_page=page&id=43">YOUR LOOKS</a></li>-->
<li><a href="index.php?main_page=page&id=44"">SUBMIT YOUR LOOK</a></li>
Note the double quotes in red.
Also, the meta tag you added needs a closing of /> versus >.