[josh_krz]

Ok if that CSS isn't working I find it is sometimes fixed by adding "!important;" after the display:none. Notice the ; comes after !important.

/* TW7S - Remove Legend and Permissions Boxes */
#usercp_content #forum_icon_legend, #wgo_legend, .forum_info .options_block_container, .thread_info .options_block_container  {
display:none!important;}
/* TW7S - End remove Legend and Permissions Boxes */

However in terms of optimisation, this isn't a very good way of removing it. Your adding something to remove something else.

Find this and remove it from SHOWTHREAD, it starts at line 540, ends 548:

<div class="options_block">
			<h4 class="collapse blockhead options_correct">
				<a class="collapse" id="collapse_posting_rules" href="{vb:raw relpath}#top"><img src="{vb:stylevar imgdir_button}/collapse{vb:raw vbcollapse.collapseimg_info_options}_40b.png" alt="" /></a>
				{vb:rawphrase posting_rules}
			</h4>
			<div id="posting_rules" class="thread_info_block blockbody formcontrols floatcontainer options_correct">
				{vb:raw forumrules}
			</div>
		</div>

And there you go, it's removed completely and it doesn't load like it does by just using css, saving you page speed. To get it back click [show default] on the template.