Selectors - How to use them

    Introduction
    • Selectors are used to select a certain group of elements such as "div", for all divs or ".blue", for all the elements containing the blue class.

    Selecting what will receive the style
    • #idName: every element with this id.
    • div, .blue: all divs and elements with a .blue class.
    • p, h1: the tags p and h1.

      • Syntax:
      tag, tag, tag {
        // style to be applied
      }

    • p.big: the tags p that also have the .big class.
    • article > p: every child of <article> that is a tag <p>.
    • .colored p: every tag <p> inside of an element containing the .colored class.
    • .nome-classe1.nome-classe2: defines the same style to two different classes.