[wolco]

How does one go from photoshop to bootstrap aside from manually copying over ideas. 15 years ago we were slicing into 9 piece boxes and changing the side panels to the background image and setting to 100% height repeating the image. The trick was always to slice with this in mind.

[hithereagain]

A lot of designers are now using tools like Sketch which help with this process, providing exportable CSS for various elements.