Image banner issue

i want to make permanent image banner below header , but i am unable to make it full width like “easy footer component “ , Versatile banner provide option to use image full width but i don’t want any text above it ,and i am unable to remove text from versatile banner

please support i need one image full width to be used as permanent banner below header just like this website smartthings.com (simple image below header and width of banner is balanced with footer )