One thing I particularly like about the Mozilla Devtool is that when I highlight an element, I can see the horizontal and vertical lines that extend beyond the

One thing I particularly like about the Mozilla Devtool is that when I highlight an element, I can see the horizontal and vertical lines that extend beyond the element box model which is great to see if other items are leveled with the one selected. Does anyone know if this is supported in Chrome or might there be an extension that can reproduce this functionality?