Currently, I am working on creating a border button that becomes active when you are on the corresponding page. The challenge is that when you click on a different border button, the first one's border disappears and the second one becomes visible instead. This functionality is similar to what you see on websites like this one, where buttons such as "Questions, Jobs, Documentation Beta, Tags" light up when selected while others turn off. I attempted to search for a solution on Google without success and also inspected the elements using Google Chrome's developer tools.