I'm grappling with the scenario of how I can add the HTML 5 element "autofocus" to a searchbox on the /searchresults.aspx of my SPO enterprise search center. Basically, I would like the mouse cursor to be in the search box already when the page has finished loading so that users can type right away.
Now, I'm not a developer and inspecting the corresponding .aspx page presents me with code that I'm mostly unable to interpret. I was hoping to find HTML attributes and elements in that .aspx page but unfortunately it only contains html and head tags as well as lots of xmlns:mso definitions - no idea what that is.
However, when I inspect the loaded page in the chrome developer tools, a bunge of html, css and js code is added. Where does that come from and how/where should I add the HTML "autofocus" attribute?
Thanks so much for your help.