You don't need to readjust both height and width of the image as only one is sufficient and it's automatically adjust accordingly but as per rules it's 200 make sure to edit it.Hope you will work on the areas where you were wrong and will try to improve them.Gain knowledge as you move on your crypto journey.
Quite surprised when this forum user know how to adjust width and height but didn't follow your rules that image of the test result that only height should be adjust. In short, know how to change the size but did not follow the rule you stated. Why not give this forum user a chance correct his/her mistake. What I think with this situation is that some didn't even read the entire OP and that cause to not follow the rules.
I don't know what intentions these users have in their mind while making posts because i have said so many times to follow the rules in this thread only and not to surprise that most of the members tend to ignore these rules and keep Posting in hoard which i didn't appreciate at all.The forum is place to learn and you need to follow some rules and gain knowledge through them but same thing happens again and again.Who will take it for granted and continue the same will do nothing good to the forum as well to themselves.