diff --git a/core/ui/PageStylesheet.tid b/core/ui/PageStylesheet.tid
index 7014f7099..cd04c5df8 100644
--- a/core/ui/PageStylesheet.tid
+++ b/core/ui/PageStylesheet.tid
@@ -47,6 +47,10 @@ background-image: -webkit-linear-gradient($gradient$);
 background-image: -ms-linear-gradient($gradient$);
 ```
 \end
+\define datauri(title)
+<$macrocall $name="makedatauri" type={{$title$!!type}} text={{$title$}}/>
+\end
+
 <$list filter="[is[shadow]tag[$:/tags/stylesheet]] [!is[shadow]tag[$:/tags/stylesheet]]">
 <$transclude/>
 </$list>
diff --git a/themes/tiddlywiki/starlight/styles.tid b/themes/tiddlywiki/starlight/styles.tid
index 74e8a2f3d..25b374277 100644
--- a/themes/tiddlywiki/starlight/styles.tid
+++ b/themes/tiddlywiki/starlight/styles.tid
@@ -2,39 +2,6 @@ title: $:/themes/tiddlywiki/starlight/styles.tid
 tags: [[$:/tags/stylesheet]]
 
 \rules only filteredtranscludeinline transcludeinline macrodef macrocallinline
-\define border-radius(radius)
-```
-  -webkit-border-radius: $radius$;
-     -moz-border-radius: $radius$;
-          border-radius: $radius$;
-```
-\end
-\define box-shadow(shadow)
-```
-  -webkit-box-shadow: $shadow$;
-     -moz-box-shadow: $shadow$;
-          box-shadow: $shadow$;
-```
-\end
-\define filter(filter)
-```
-  -webkit-filter: $filter$;
-     -moz-filter: $filter$;
-          filter: $filter$;
-```
-\end
-\define background-linear-gradient(gradient)
-```
-background-image: linear-gradient($gradient$);
-background-image: -o-linear-gradient($gradient$);
-background-image: -moz-linear-gradient($gradient$);
-background-image: -webkit-linear-gradient($gradient$);
-background-image: -ms-linear-gradient($gradient$);
-```
-\end
-\define datauri(title)
-<$macrocall $name="makedatauri" type={{$title$!!type}} text={{$title$}}/>
-\end
 
 /*
 Placeholder for a more thorough refinement of Snow White