diff --git a/src/sass/types/video.scss b/src/sass/types/video.scss
index 9a10d5ea..79b3e158 100644
--- a/src/sass/types/video.scss
+++ b/src/sass/types/video.scss
@@ -28,14 +28,17 @@ $embed-padding: ((100 / 16) * 9);
 .plyr__video-wrapper--fixed-ratio {
   height: 0;
   padding-bottom: to-percentage($embed-padding);
+  position: relative;
 }
 
 .plyr__video-embed iframe,
 .plyr__video-wrapper--fixed-ratio video {
   border: 0;
+  height: 100%;
   left: 0;
   position: absolute;
   top: 0;
+  width: 100%;
 }
 
 // If the full custom UI is supported