diff --git a/addons/website/static/src/css/website.css b/addons/website/static/src/css/website.css
index 14ff1d76734..78de8be5803 100644
--- a/addons/website/static/src/css/website.css
+++ b/addons/website/static/src/css/website.css
@@ -453,7 +453,6 @@ ul.nav-stacked > li > a {
 }
 
 .oe_img_bg {
-  height: 100%;
   background-size: 100%;
 }
 
diff --git a/addons/website/static/src/css/website.sass b/addons/website/static/src/css/website.sass
index 70d523078e0..a559efdca75 100644
--- a/addons/website/static/src/css/website.sass
+++ b/addons/website/static/src/css/website.sass
@@ -336,7 +336,6 @@ ul.nav-stacked > li > a
 .oe_red
     background-color: rgba(255, 0, 0, 0.8)
 .oe_img_bg
-    height: 100%
     background-size: 100%
 
 .texttop