diff --git a/src/reset.css b/src/reset.css
index f3d489c..11057fc 100644
--- a/src/reset.css
+++ b/src/reset.css
@@ -46,6 +46,7 @@ a:not([class]) {
 img,
 picture {
   max-width: 100%;
+  height: auto;
   display: block;
 }