Quickly Get The Dimensions Of Web Page Elements With This Firefox Add-on

If you are looking for a ruler to measure the dimensions of web elements, then Measure-it for Firefox is a useful add-on to have. Download and install it from here. Click on Add and if you want, enable it to allow to access Private Windows or skip it. Then click Okay, Got It. Once installed, it will show up as a ruler icon next to the Firefox address bar. Using Measure-it is simple, either click...