3 ms·You can work around this by resizing your browser to the width you want to test at.by chaosmachine 17y agoYou can work around this by resizing your browser to the width you want to test at.wyday 17y agoRight, but at that point you're just doing all the work a browser extension can do for you.eli 17y agoNot really, you just need to resize it to the minimum width of your site. It's easy to see. Presumably you (the developer) have a screen much wider than your site.