diff --git a/css/fluidity.css b/css/fluidity.css
index c54b4d3..ccdce31 100644
--- a/css/fluidity.css
+++ b/css/fluidity.css
@@ -7,7 +7,7 @@
 img, canvas, iframe, video, svg { max-width: 100%; }
 
 /* Wrap tables or pre elements in a div with this class */
-.overflow-container { overflow-y: scroll; }
+.overflow-container { overflow-x: scroll; }
 
 /* Aspect ratios for media objects i.e canvas, iframe, video, svg etc. Defaults to 16x9
 */
diff --git a/css/fluidity.min.css b/css/fluidity.min.css
index 9642b78..11af30d 100644
--- a/css/fluidity.min.css
+++ b/css/fluidity.min.css
@@ -1 +1 @@
-img,canvas,iframe,video,svg{max-width:100%}.overflow-container{overflow-y:scroll}.aspect-ratio{height:0;padding-top:56.25%;position:relative}.aspect-ratio--object{bottom:0;height:100%;left:0;position:absolute;right:0;top:0;width:100%;z-index:100}
+img,canvas,iframe,video,svg{max-width:100%}.overflow-container{overflow-x:scroll}.aspect-ratio{height:0;padding-top:56.25%;position:relative}.aspect-ratio--object{bottom:0;height:100%;left:0;position:absolute;right:0;top:0;width:100%;z-index:100}
diff --git a/sass/_responsive-utilities.scss b/sass/_responsive-utilities.scss
index be9097e..e4bd53f 100644
--- a/sass/_responsive-utilities.scss
+++ b/sass/_responsive-utilities.scss
@@ -10,7 +10,7 @@ img, canvas, iframe, video, svg { max-width: 100%; }
 /* Wrap tables or pre elements in a div with this class */
 
 .overflow-container {
-  overflow-y: scroll;
+  overflow-x: scroll;
 }
 
 /*