lib/onebox/sanitize_config.rb in onebox-1.8.74 vs lib/onebox/sanitize_config.rb in onebox-1.8.75

@@ -42,8 +42,12 @@
       protocols: {
         'embed' => { 'src' => HTTP_PROTOCOLS },
         'iframe' => { 'src' => HTTP_PROTOCOLS },
         'source' => { 'src' => HTTP_PROTOCOLS },
       },
+
+      css: {
+        properties: RELAXED[:css][:properties] + %w[--aspect-ratio]
+      }
     )
   end
 end