Website Banner Image Margins

[DMMinis]

Hi everyone,

My front page aesthetic is getting on my nerve. I'd like the width/margins of my banner image to be aligned with the rest of my webpage and full width on mobile. I'd like to keep the height around 500-600 pixels so the image isn't gigantic.  I'd like the picture's scale to adjust with the width but not the height.

I'm currently using this code that's not working:

.banner {
height: 500px;
width: 90%;
margin: 0 auto;
}

Here is the an example of what I'm looking for. 

Thanks,

Raphael

[websitemanager]

Hi @DMMinis 

Can you please provide your url

Thanks

[DMMinis]

www.dmminisus.com

Thank you!

[DMMinis]

Bump