你即將離開本站

並前往https://teamtreehouse.com/community/why-do-some-css-selectors-have-and-some-do-not

Why do some CSS selectors have #, and some do not?

I was wondering why the wrapper and logo are written as #logo and #wrapper in CSS coding, but header and h1, h2, and nav a do not.

確定！ 回上一頁

查詢 「CSS not has」的人也找了：

  1. CSS has
    2.
  2. CSS except
    3.
  3. CSS not selector
    4.
  4. CSS has child
    5.
  5. CSS not child
    6.
  6. CSS not multiple
    7.
  7. Css not any class
    8.
  8. jQuery not has
    9.