--- title: CSS Flexbox localeTitle: Flexbox CSS --- ## Flexbox CSS Esse conjunto de desafios ensinará os fundamentos do uso de contêineres flexíveis. Os desafios são: 1. [Use display: flexionar para posicionar duas caixas](https://github.com/freecodecamp/guides/tree/master/src/pages/responsive-web-design/css-flexbox/use-display-flex-to-position-two-boxes/index.md) . 2. [Adicione Flex Superpowers ao Tweet Embed](https://github.com/freecodecamp/guides/tree/master/src/pages/responsive-web-design/css-flexbox/add-flex-superpowers-to-the-tweet-embed/index.md) . 3. [Use a propriedade flex-direction para criar uma linha](https://github.com/freecodecamp/guides/tree/master/src/pages/responsive-web-design/css-flexbox/use-the-flex-direction-property-to-make-a-row/index.md) . 4. [Aplique a propriedade flex-direction para criar linhas no Tweet Embed](https://github.com/freecodecamp/guides/tree/master/src/pages/responsive-web-design/css-flexbox/apply-the-flex-direction-property-to-create-rows-in-the-tweet-embed/index.md) . 5. [Use a propriedade flex-direction para criar uma coluna](https://github.com/freecodecamp/guides/tree/master/src/pages/responsive-web-design/css-flexbox/use-the-flex-direction-property-to-make-a-column/index.md) . 6. [Aplique a propriedade flex-direction para criar uma coluna no Tweet Embed](https://github.com/freecodecamp/guides/tree/master/src/pages/responsive-web-design/css-flexbox/apply-the-flex-direction-property-to-create-a-column-in-the-tweet-embed/index.md) . 7. [Alinhar elementos usando a propriedade justify-content](https://github.com/freecodecamp/guides/tree/master/src/pages/responsive-web-design/css-flexbox/align-elements-using-the-justify-content-property/index.md) . 8. [Use a propriedade justify-content no Tweet Embed](https://github.com/freecodecamp/guides/tree/master/src/pages/responsive-web-design/css-flexbox/use-the-justify-content-property-in-the-tweet-embed/index.md) . 9. [Alinhar elementos usando a propriedade de itens de alinhamento](https://github.com/freecodecamp/guides/tree/master/src/pages/responsive-web-design/css-flexbox/align-elements-using-the-align-items-property/index.md) . 10. [Use a propriedade de itens de alinhamento no Tweet Incorporar](https://github.com/freecodecamp/guides/tree/master/src/pages/responsive-web-design/css-flexbox/use-the-align-items-property-in-the-tweet-embed/index.md) . 11. [Use a propriedade flex-wrap para agrupar uma linha ou coluna](https://github.com/freecodecamp/guides/tree/master/src/pages/responsive-web-design/css-flexbox/use-the-flex-wrap-property-to-wrap-a-row-or-column/index.md) . 12. [Use a propriedade flex-shrink para reduzir itens](https://github.com/freecodecamp/guides/tree/master/src/pages/responsive-web-design/css-flexbox/use-the-flex-shrink-property-to-shrink-items/index.md) . 13. [Use a propriedade flex-grow para expandir itens](https://github.com/freecodecamp/guides/tree/master/src/pages/responsive-web-design/css-flexbox/use-the-flex-grow-property-to-expand-items/index.md) . 14. [Use a propriedade de base flexível para definir o tamanho inicial de um item](https://github.com/freecodecamp/guides/tree/master/src/pages/responsive-web-design/css-flexbox/use-the-flex-basis-property-to-set-the-initial-size-of-an-item/index.md) . 15. [Use a propriedade flexível de taquigrafia](https://github.com/freecodecamp/guides/tree/master/src/pages/responsive-web-design/css-flexbox/use-the-flex-shorthand-property/index.md) . 16. [Use a propriedade Ordem para reorganizar itens](https://github.com/freecodecamp/guides/tree/master/src/pages/responsive-web-design/css-flexbox/use-the-order-property-to-rearrange-items/index.md) . 17. [Use a propriedade auto-alinhamento](https://github.com/freecodecamp/guides/tree/master/src/pages/responsive-web-design/css-flexbox/use-the-align-self-property/index.md) .