CSS 콘텐츠 상자 값-CSS 튜토리얼-php.cn

CSS 콘텐츠 상자 값

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풀어 주다： 2023-08-27 09:17:02

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CSS 内容框值

CSSBackground-origin 속성을 사용하여 콘텐츠 상자 값을 설정하세요. content-box 값을 사용하면 배경 이미지가 콘텐츠의 왼쪽 상단에서 시작됩니다.

다음 코드를 실행하여 콘텐츠 상자 값을 구현할 수 있습니다.

Example

Live Demo

<!DOCTYPE html>
<html>
   <head>
      <style>
         #value1 {
            border: 3px solid blue;
            padding: 30px;
            background: url(https://www.tutorialspoint.com/assets/videotutorials/courses/html_online_training/380_course_216_image.jpg);
            background-repeat: no-repeat;
            background-origin: padding-box;
         }

         #value2 {
            border: 3px solid orange;
            padding: 30px;
            background: url(https://www.tutorialspoint.com/assets/videotutorials/courses/html_online_training/380_course_216_image.jpg);
            background-repeat: no-repeat;
            background-origin: border-box;
         }

         #value3 {
            border: 3px dashed yellow;
            padding: 30px;
            background: url(https://www.tutorialspoint.com/assets/videotutorials/courses/html_online_training/380_course_216_image.jpg);
            background-repeat: no-repeat;
            background-origin: content-box;
         }
      </style>
   </head>

   <body>
      <h1>padding-box value</h1>
      <div id = "value1">
         <h2>Heading 2</h2>
         <p>This is demo text. This is demo text. This is demo text. This is demo text. This is demo text. This is demo text. This is demo text. This is demo text. This is demo text.
         <h3>Heading 3</h3>
         This is demo text. This is demo text. This is demo text. This is demo text. This is demo text. This is demo text. This is demo text.</p>
      </div>

      <h1>border-box value</h1>
      <div id = "value2">
         <h2>Heading 2</h2>
         <p>This is demo text. This is demo text. This is demo text. This is demo text. This is demo text. This is demo text. This is demo text. This is demo text. This is demo text.
         <h3>Heading 3</h3>
         This is demo text. This is demo text. This is demo text. This is demo text. This is demo text. This is demo text. This is demo text.</p>
      </div>

      <h1>content-box value</h1>
      <div id = "value3">
         <h2>Heading 2</h2>
         <p>This is demo text. This is demo text. This is demo text. This is demo text. This is demo text. This is demo text. This is demo text. This is demo text. This is demo text.
         <h3>Heading 3</h3>
         This is demo text. This is demo text. This is demo text. This is demo text. This is demo text. This is demo text. This is demo text.</p>
      </div>
   </body>
</html>

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