How can I auto-resize collection banner images for mobile view?

Looking for advice on how to get collection banner images to automatically resize on mobile format. Currently, they look great on desktop view, but get cut off on mobile view.https://1982candleco.com/collections/the-midnight-collection

Hello @VicR ,

Use css

background-size: 100%;

for this image within media queries.

e.g.

@media only screen and (max-width: 768px){
  .PageHeader img{
      background-size: 100%;
   }
}

Thanks

Thank you so much for the reply. I have very limited knowledge around coding. Where would I place this? Doni need to add the image url to it?