DOCTYPE HTML5 Definition of Document Type What is it?
A Tiny HTML Document
![Dúvida] O certo não seria por o <!DOCTYPE html> e o <html lang="pt-br"> dentro da tag <head>? | HTML5 e CSS3 parte 1: crie uma página da Web | Solucionado](https://cdn1.gnarususercontent.com.br/1/1374921/acf0d203-e91e-4ad4-96ce-62b7b55e8c32.png "Dúvida] O certo não seria por o <!DOCTYPE html> e o <html lang=\"pt-br\"> dentro da tag <head>? | HTML5 e CSS3 parte 1: crie uma página da Web | Solucionado")
Dúvida] O certo não seria por o <!DOCTYPE html> e o <html lang="pt-br"> dentro da tag <head>? | HTML5 e CSS3 parte 1: crie uma página da Web | Solucionado
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HTML DOCTYPE Declaration
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DOCTYPE HTML Tag Declaration, Syntax, and Example
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HTML Doctype Tag
