Colour Bleeding from Image Banner - Dawn Theme

[Osne]

This colour bleeding happens from my image banner in the home page, and other pages as well. Ive tried fixing it by reducing top and bottom padding/margin of both sections in css but it does not reflect on my front end. 

[Huptech-Web]

Hi @Osne 
Can you please share the store URL?

[Osne]

https://5c307d-11.myshopify.com/

[Huptech-Web]

Hi @Osne 
Upon checking, The image aspect ration is not correct and color bleeding happens due the image is being created like that. I have cropped the extra blank part of image. 👇

And if you add below css 

<style>
@media screen and (min-width: 750px) {
    .banner--small:not(.banner--adapt) {
        min-height: 0;
        aspect-ratio: 2 !important;
    }
}
</style>

it will look like this👇

Thank you.