How to change/improve header background with an image, etc?

Hello,
here is the site I am working on..

Code:

ecozoosanmartin.com

The customer does not like the header, he wants something more colorful an image, even video, logos, not sure.. Probably more related to the animals world.

- Any instructions please on how to edit/improve change the header look/image, etc? I agree that the header looks way too big (despite I edited the CSS header size already) and pretty boring as well.

Please help!

Thanks,

Dave

 

hello.??

 

Hello,

Paste this code in Custom CSS
Appearance > Theme Option > Styling Option > Custom CSS

Code:

 
.header-container {
background:url(Enter your image address here);
}

This will solve your issue.