diff --git a/addons/website/views/snippets/s_parallax.xml b/addons/website/views/snippets/s_parallax.xml
index ed22d8a366d..661378a2eab 100644
--- a/addons/website/views/snippets/s_parallax.xml
+++ b/addons/website/views/snippets/s_parallax.xml
@@ -2,7 +2,7 @@
 <odoo>
 
 <template id="s_parallax" name="Parallax">
-    <section class="s_parallax parallax s_parallax_is_fixed bg-black-50 pt8 pb8" data-scroll-background-ratio="1">
+    <section class="s_parallax parallax s_parallax_is_fixed bg-black-50 o_half_screen_height" data-scroll-background-ratio="1">
         <span class="s_parallax_bg oe_img_bg" style="background-image: url('/web/image/website.s_parallax_default_image'); background-position: 50% 75%;"/>
         <div class="oe_structure oe_empty"/>
     </section>