Hippo CMS version 10 carousel banner is not looking properly in porttrait

Hi All,
Hope everyone doing good!!
I have set of carousel images and that images are responsive in Landscape but not in Portrait mode.
For carousel banner
How I did.

  1. I created one carousel component
  2. Created banner document type
  3. Uploaded carousel image in the CMS
    4.Import carousel image in the banner document and calling that document in the channel.

My issue was carousel images are not responsive in Portrait for mobiles
download2 I want to cover my carousel image in mobile portrait now its showing small
Please suggest me any approach
Thanks in advance.