Fix html resource for test

DEVSIX-941

Author: LodrKumquat

src/test/resources/com/itextpdf/html2pdf/element/BodyTest/bodyTest06.html

@@ -13,7 +13,6 @@
 		padding: 10px;
 		}
 	div {
-		background: #fd0;
 		background: #fd0;
 	   	width: 36px;
 	   	height: 36px;