Head first HTML and CSS learning Note-css

Source: Internet
Author: User
  1. To add CSS styles directly to html, you need to add the start and end style tags to the
  2. To write a rule for multiple elements, simply add a comma between selectors, such as "h1,h2".
    H1,H2 {            font-famliy:sans-serif;            Color:          gray;          }

  3. Underline: with border-bottom:1px solid black extension, This line extends to the edge of the page. when using text-decoration:underline , the underscore appears only below the text, Does not extend to the edge of the Page.

Head first HTML and CSS learning Note-css

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