diff --git a/css/drimage.css b/css/drimage.css
index ea77ce934d9a95373d6f0d713e08846ef2b3cb49..aee12a276ba5dcdfa828121e6c7c09d47f66090c 100644
--- a/css/drimage.css
+++ b/css/drimage.css
@@ -19,7 +19,9 @@
 .drimage.is-background-image > img,
 .drimage.is-background-image > a > img,
 .drimage.is-background-image > picture,
-.drimage.is-background-image > a > picture {
+.drimage.is-background-image > picture > img,
+.drimage.is-background-image > a > picture,
+.drimage.is-background-image > a > picture > img {
   clip: rect(1px, 1px, 1px, 1px);
   overflow: hidden;
   height: 1px;