What happened to my post width?

[4x4 Mecca]

One of my template edits added this

<!-- post #$post[postid] -->
<if condition="$show['spacer']">
	$spacer_open
	<div id="edit$post[postid]" style="padding:0px 0px $stylevar[cellpadding]px 0px">
	<if condition="!$post['islastshown']"><!-- this is not the last post shown on the page --></if>	
</if>

at the very beginning of my postbit_legacy. I just deleted that and it's back to normal.