CSS |分页符-内部属性

原文:https://www . geesforgeks . org/CSS-page-break-inside-property/

CSS 中的 page-break-inside 属性用于指定打印时如何在应用它的元素内分页。它插入一个分页符，或者有时它用于在打印时避免元素内出现分页符。

语法:

page-break-inside: auto|avoid|initial|inherit

属性值:

  • auto: It is the default value. This value represents the page break automatically.

    语法:

    html page-break-inside: auto;

  • 避免:避免元素内部出现分页符。 语法:

page-break-inside: avoid;

  • 初始值:它将分页内属性设置为默认值。 语法:

    html page-break-inside: initial;

    • 继承:分页内属性是从其父级继承的。 语法:

    html page-break-inside: inherits;

注意:该属性主要用于打印文档。

打印媒体查询:

@media print {
    img {
        display: block;
        page-break-inside: avoid;
    }
}

示例 1: 本示例使用分页内属性值来避免。

<!DOCTYPE html>
<html>

<head>
    <title>
        CSS page-break-inside property
    </title>

    <style type="text/css">
        @media print {
            ul {
              page-break-inside: avoid;
            }
        }
    </style>
</head>

<body>
    <h1>GeeksforGeeks</h1>

    <h2>CSS page-break-inside property</h2>

    <br><br><br>

    <img src = 
"https://media.geeksforgeeks.org/wp-content/uploads/geeksforgeeks-logo.png" 
    alt = "" />

    <br><br><br><br>

    <p>
        Prepare for the Recruitment drive of product based
        companies like Microsoft, Amazon, Adobe etc with a
        free online placement preparation course. The course
        focuses on various MCQ's & Coding question likely to
        be asked in the interviews & make your upcoming 
        placement season efficient and successful. 
    </p>

<br><br><br>

    <img src = 
"https://media.geeksforgeeks.org/wp-content/uploads/interview-preparation-2.png"
    alt = "" />

    <ul>
        <li>Data Structure</li>
        <li>Algorithms</li>
        <li>C Programming</li>
        <li>C++ Programming</li>
        <li>Java Programming</li>
        <li>Python Programming</li>
        <li>PHP Programming</li>
        <li>Operating System</li>
        <li>Computer Networks</li>
        <li>DBMS</li>
        <li>SQL</li>
        <li>TOC</li>
    </ul>
</body>

</html>                    

输出: 打印预览:

示例 2: 此示例将分页符内部属性值设置为无。

<!DOCTYPE html>
<html>

<head>
    <title>
        CSS page-break-inside property
    </title>

    <style type="text/css">
        @media print {
            ul {
              page-break-inside: none;
            }
        }
    </style>
</head>

<body>
    <h1>GeeksforGeeks</h1>

    <h2>CSS page-break-inside property</h2>

    <br><br><br>

    <img src = 
"https://media.geeksforgeeks.org/wp-content/uploads/geeksforgeeks-logo.png" 
    alt = "" />

    <br><br><br><br>

    <p>
        Prepare for the Recruitment drive of product based
        companies like Microsoft, Amazon, Adobe etc with a
        free online placement preparation course. The course
        focuses on various MCQ's & Coding question likely to
        be asked in the interviews & make your upcoming 
        placement season efficient and successful. 
    </p>

<br><br><br>

    <img src = 
"https://media.geeksforgeeks.org/wp-content/uploads/interview-preparation-2.png"
    alt = "" />

    <ul>
        <li>Data Structure</li>
        <li>Algorithms</li>
        <li>C Programming</li>
        <li>C++ Programming</li>
        <li>Java Programming</li>
        <li>Python Programming</li>
        <li>PHP Programming</li>
        <li>Operating System</li>
        <li>Computer Networks</li>
        <li>DBMS</li>
        <li>SQL</li>
        <li>TOC</li>
    </ul>
</body>

</html>                    

输出: 打印预览:

支持的浏览器:分页内属性支持的浏览器如下:

  • 谷歌 Chrome 1.0
  • Internet Explorer 8.0
  • Firefox 19.0
  • Safari 1.3
  • Opera 7.0

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