diff --git a/www/img/strikethrough.svg b/www/img/strikethrough.svg
index 7c41d20..40e46a2 100644
--- a/www/img/strikethrough.svg
+++ b/www/img/strikethrough.svg
@@ -1,11 +1,11 @@
 <svg xmlns="http://www.w3.org/2000/svg">
-    <filter id="strikethroughFilter">
+    <filter id="strikethroughFilter" primitiveUnits="objectBoundingBox">
         <feFlood 
             result="floodFill"
-            x="0"
-            y="50%"
+            height="2%"
             width="100%"
-            height="1"
+            x="0"
+            y="49%" 
             flood-color="black"
             flood-opacity="1"
         />