Blackbird template – disabling automatic image resize

I’m using the free Blackbird template and have created a Full Width Page template within in.

The only problem is that I would like to display a picture full-size but something is reducing it down when I upload it.

Media settings are set at max width 960px, so I’m assuming it’s within the theme.

Anyone else had this problem or have any advice to disable the resizing?

URL is https://www.redwellymedia.com/my-cv (want to display CV full width)

Thanks!