How can I get the image banner to expand downwards on mobile?

[ym1999]

On mobile, how could i get the image banner to expand downwards and cover the whole page? basically to extend the size of the page downwards - store is et-tani.com 

thanks in advance 

[Dan-From-Ryviu]

Hi @ym1999 

You can do that by adding this code at the bottom of base.css file in Online store > Themes > Edit code 

@media screen and (max-width: 749px) {
.banner--large.banner--mobile-bottom:not(.banner--adapt) .banner__media {
    height: 100vh !important;
}
}