Sorry to make such a poor thread but I just wanted to ask a quick question. The other day I was on the forum and I accidentally pressed a button which made the screen more zoomed in than it was before. I have no idea what I pressed to make it change like this. I tried closing down the tab and opening a new one but this changed nothing. I tried closing google chrome and reopening it but this changed nothing. All other websites I open are not more zoomed in so I don't think I've pressed anything for the web browser make web pages more zoomed in. If someone knows how I can get it back to normal I would appreciate it. 
Attached is a screenshot is what the screen looks like to me
Attached is a screenshot is what the screen looks like to me