Making header image scalable

Hello,

You can try this to your Custom CSS for achieving that:

.stat_bg {
    background-size: 100% 100%;
}

Thank you.

thank you for this – unfortunately it has still not changed anything – here is the site as it looks still https://thegrayescape.com and here is the full image I am trying to show https://thegrayescape.com/wp-content/uploads/2015/05/wordpress-banner1.png

thank you again so much for your help
??