diff --git a/docs/source/_templates/layout.html b/docs/source/_templates/layout.html
index 3bf6372445..66ff998af1 100644
--- a/docs/source/_templates/layout.html
+++ b/docs/source/_templates/layout.html
@@ -1,5 +1,5 @@
 {% extends "!layout.html" %}
 
 {% block header %}
-<img src="{{ pathto("_static/homepage-bg.jpg", 1) }}" alt="Edx logo"  width="798px;"/>
+<img src="{{ pathto("_static/homepage-bg.jpg", 1) }}" alt="Edx logo"  width="100%;"/>
 {% endblock %}
\ No newline at end of file