In this article, I will show you how easy to setup Twitter Bootstrap grid in Sketch.
First, let’s have a look at the grid options on Bootstrap
Alright, so draw a 1200x200 art board, then open Layout Settings (via View > Layout Settings). Apply the following settings as we are drawing for the large devices,
This is how it looks on screen.
Just do the same with other screen sizes.
Have fun ☺