Как добавить пространство между столбцами вертикального стека для мобильных устройств в начальной загрузке ⇐ CSS

[Гость]

I have four images that go across horizontally on a desktop in bootstrap. On mobile, I want these images to stack vertically (which they do). Only problem is there is no vertical spacing between the images when they stack vertically on mobile. Is there a bootstrap style that I can add so it's stacks vertically on mobile?

Here's my bootply: http://www.bootply.com/ccP5Q7o6a0

Here's my code:

How it Works

You need an apple



You need an orange



You need a pineapple



You need a melon


Источник: https://stackoverflow.com/questions/356 ... -bootstrap