diff --git a/src/sass/tweet/quote.scss b/src/sass/tweet/quote.scss
index 718c9043f05853a2fdeea28771d9879dacdfd5b0..b4bc60e202b1316190d22153441baf6ddd856d83 100644
--- a/src/sass/tweet/quote.scss
+++ b/src/sass/tweet/quote.scss
@@ -79,6 +79,8 @@
         video {
             height: unset;
             width: unset;
+            max-height: 100%;
+            max-width: 100%;
         }
     }