How can I put lines between my layers?

If you would like to create a design similar to this:

there are two things you can do.

Borders

Put your layers into separate columns. On the Row element change the Gutter value to 0px.

And put a border on the left or the right side of your Col elements.

Area layers

You can put down area layers between your other layers:

Just adjust the Max width value of your Area layer and the Col element.

This option could be useful in cases when you want to have more control over the height of these lines.

Also you can hide the column of these layers on smaller views if you wouldn't want to show them for example on mobiles.