Flexbox: center horizontally and vertically
I think you want something like the following. html, body { height: 100%; } body { margin: 0; } .flex-container { height: 100%; padding: 0; margin: 0; display: flex; align-items: center; justify-content: center; } .row { width: auto; border: 1px solid blue; } .flex-item { background-color: tomato; padding: 5px; width: 20px; height: 20px; margin: 10px; … Read more