你即將離開本站

並前往https://www.washington.edu/accesscomputing/webd2/student/unit3/module5/lesson1.html

Lesson 1: Understanding ID and Class in CSS - University of ...

However, since there's no other element - paragraph or otherwise - that has that same id, we could just as easily have used "#alert" as our selector, ...

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.