My layout uses a background image with 3 regions.
The interesting parts are on the left and on the right side only.
The middle part is to connect the two only, by a red line.
What I am trying to achieve is, that in responsive mode one can always see the left and the
right side of the background picture, where as the middle part can become smaller.
An first idea was to use 3 columns and 3 images. How would I do this in Sydney?
Any idea is welcome.