A guy on YouTube posted in a GraphQL tutorial about his CSS issue. He asked about why a certain background for a website that he is creating only looks good on a phone but not on his desktop. I asked him to put the code on either jsfiddle or codepen but he still put the code in the comments, only the CSS part. I kept telling him to place it on those two sites, eventually he did. I looked at the pen and guess what? The picture is a portrait one... He wants to use CSS to make it look good, I don't know how he is gonna achieve that but good luck. I am done with him, stopped commenting.