Whats wrong with my code? Image as a boarder for full page wont work

Question

“body {
boarder: 50px
border-image: url('https://sweep.ac.uk/wp-content/uploads/blue-banner.jpg') 25 space;
}”

Answer 1

It would be best if you share a code bit with the code you are working on so that others can get a better grasp at what may be happening.