Four card feature section

Great job taking on this challenge. I noticed that you contained each card within one flex container. If you want to have Team Builder and Karma stack on top of each other, you can contain those two cards within a div and set that div to display flex, and then set the flex-direction to column. This will stack those two cards but will also contain all four of them as a horizontal row, as you had previously set that one with your one flex container. You can have multiple flex containers within one parent flex container. You can think of it as a big box. If you set a parent as a display:flex, there children can also have a box, that they can also contain other elements.