While updating my supervisor's university website, I noticed a problem with the responsiveness. When resizing the browser window, a horizontal scroll bar would appear and the right side of the website would get covered by the background. On mobile devices, the right side of the website was completely missing. I have limited experience with HTML and was initially only tasked with updating the content. I'm not sure who originally coded the website, but I am determined to resolve this issue for my supervisor.
After looking at the code, I couldn't pinpoint the exact problem. I attempted various solutions found on stackoverflow for similar issues, but none seemed to work. Could someone please review the code and help identify the problem? The website in question is
Thank you for your assistance!
Maria