How can I optimize my Dawn theme banner for mobile and desktop view?

Store Design
1

Hi community! I am having a problem how to optimize my banner fit in mobile and desktop view with dawn theme. Can someone please help me?

2

@_danicamakisig ,

Please share the Store URL.

3

stargobrand.com (stargobrands.com)

4

@_danicamakisig
Hii,
The image banner size of 1600 x 1050 px can work better with the desktop. in dawn theme
otherwise any issue please refer this document
https://www.identixweb.com/the-ultimate-guide-to-shopify-dawn-theme-for-beginners/