* Fix text to follow portuguese language syntax
Change the positions of some words to be in accordance with the syntax rules of the Portuguese language.
Change some translated words back to English for clarity of the instructions.
* Update use-the-flex-direction-property-to-make-a-column.portuguese.md
* Fix text to follow portuguese language syntax
Change the positions of some words to be in accordance with the syntax rules of the Portuguese language.
* Update use-the-align-self-property.portuguese.md
* Fix text to follow portuguese language syntax
Change the positions of some words to be in accordance with the syntax rules of the Portuguese language.
* Update use-the-align-items-property-in-the-tweet-embed.portuguese.md
Change the positions of some words so that they are in accordance with the rules of syntax of the Portuguese language.
Change some translated words back to english for clarity (e.g. "...atribua a ele um valor de *center*" instead of "...atribua a ele um valor de centro ").
