Moved listing colors to the listings block in the template.

eisvogel.tex

@@ -484,19 +484,6 @@ $endfor$
 \fi
 $endif$
 
-%
-% listing colors
-%
-\definecolor{listing-background}{HTML}{F7F7F7}
-\definecolor{listing-rule}{HTML}{B3B2B3}
-\definecolor{listing-numbers}{HTML}{B3B2B3}
-\definecolor{listing-text-color}{HTML}{000000}
-\definecolor{listing-keyword}{HTML}{435489}
-\definecolor{listing-identifier}{HTML}{435489}
-\definecolor{listing-string}{HTML}{00999A}
-\definecolor{listing-comment}{HTML}{8E8E8E}
-\definecolor{listing-javadoc-comment}{HTML}{006CA9}
-
 %
 % for the background color of the title page
 %
@@ -637,6 +624,20 @@ $endif$
 %
 
 $if(listings)$
+
+%
+% listing colors
+%
+\definecolor{listing-background}{HTML}{F7F7F7}
+\definecolor{listing-rule}{HTML}{B3B2B3}
+\definecolor{listing-numbers}{HTML}{B3B2B3}
+\definecolor{listing-text-color}{HTML}{000000}
+\definecolor{listing-keyword}{HTML}{435489}
+\definecolor{listing-identifier}{HTML}{435489}
+\definecolor{listing-string}{HTML}{00999A}
+\definecolor{listing-comment}{HTML}{8E8E8E}
+\definecolor{listing-javadoc-comment}{HTML}{006CA9}
+
 \lstdefinestyle{eisvogel_listing_style}{
   language         = java,
 $if(listings-disable-line-numbers)$