Have the UCC extendend reports use the full width of the template.

document_root/css/ucc/reports/monthly-extended.css

 @CHARSET "UTF-8";
 
-#creqMain {width: 700px;}
 .request {border-bottom: 3px dotted #c00; margin-bottom: 2em; padding-bottom: 2em;}
 .justification {border: 2px solid #ccc; padding: 0.5em;}