Take a look at the image below:
The setup currently displayed is in the top-left corner. If I were to add more red boxes, they would wrap to the next line with a 10px right margin on the last box of the first row.
My inquiry:
Is it possible to achieve the layout shown in the image on the top-right, along with any additional desirable features, by using flex-boxes only and avoiding the utilization of JS, display:table, or negative margin tricks?