CSS - max-inline-size 屬性

CSS max-inline-size 屬性設定元素的最大內聯大小。內聯的方向由 writing-mode 屬性決定。如果內容在元素的內聯大小內可以很好地適應，則該屬性無效。

語法

max-inline-size: auto | length | percentage | initial | inherit;

屬性值

值	描述
auto	此值不設定寬度限制。預設值。
長度	它使用長度單位（例如 px、em、rem 等）設定元素的 max-inline-size。
百分比	它使用相對於包含元素大小的百分比值設定元素的 max-inline-size。
initial	它將屬性設定為其預設值。
inherit	它從父元素繼承屬性。

CSS 最大內聯大小屬性示例

以下示例使用不同的值說明了 max-inline-size 屬性。

使用 Auto 值的最大內聯大小屬性

為了不設定元素 inline-size 的任何特定限制，我們使用 auto 值。元素的大小取決於內容的長度。以下示例顯示了這一點。

示例

<!DOCTYPE html>
<html>
<head>
   <style>
      .container {
         background-color: lightgreen;
         max-inline-size: auto;
         display: inline-block;
      }
   </style>
</head>
<body>
   <h2>
      CSS max-inline-size property
   </h2>
   <h4>
      max-inline-size: auto
   </h4>
   <div class="container">
      <p>
         TutorialsPoint offers comprehensive online 
         tutorials across various subjects, including 
         programming, web development, and data science. 
         It provides accessible, step-by-step guides,
         practical examples, and interactive learning 
         resources for learners of all levels.
      </p>
   </div>
</body>
</html>

使用長度值的最大內聯大小屬性

要設定元素的內聯大小，我們可以使用長度單位（例如 px、em、rem 等）指定大小。指定的大小將應用於元素。如果內容大於元素的大小，它將溢位。以下示例顯示了這一點。

示例

<!DOCTYPE html>
<html>
<head>
   <style>
      .container {
         background-color: lightgreen;
         margin: 10px;
         display: inline-block;
      }

      .size1 {
         max-inline-size: 160px;
      }

      .size2 {
         max-inline-size: 6.5em;
      }
   </style>
</head>
<body>
   <h2>
      CSS max-inline-size property
   </h2>
   <h4>
      max-inline-size: 160px
   </h4>
   <div class="container size1">
      <p>
         TutorialsPoint offers comprehensive online 
         tutorials across various subjects, including 
         programming, web development, and data science. 
         It provides accessible, step-by-step guides,
         practical examples, and interactive learning 
         resources for learners of all levels.
      </p>
   </div>
   <br/>
   <h4>
      max-inline-size: 6.5em
   </h4>
   <div class="container size2">
      <p>
         TutorialsPoint offers comprehensive online 
         tutorials across various subjects, including 
         programming, web development, and data science. 
         It provides accessible, step-by-step guides,
         practical examples, and interactive learning 
         resources for learners of all levels.
      </p>
   </div>
</body>
</html>

使用百分比值的最大內聯大小屬性

要設定元素的內聯大小，我們可以使用相對於包含元素大小的百分比值（例如 10%）指定大小。指定的大小將應用於元素。如果內容大於元素的大小，它將溢位。以下示例顯示了這一點。

示例

<!DOCTYPE html>
<html>
<head>
   <style>
      .outer-container {
         height: 150px;
      }

      .container {
         display: inline-block;
         background-color: lightgreen;
      }

      .size1 {
         max-inline-size: 45%;
      }

      .size2 {
         max-inline-size: 55%;
      }
   </style>
</head>
<body>
   <h2>
      CSS max-inline-size property
   </h2>
   <h4>
      max-inline-size: 45% (of the size 
      of the containing element)
   </h4>
   <div class="outer-container">
      <div class="container size1">
         <p>
            TutorialsPoint offers comprehensive online 
            tutorials across various subjects, including 
            programming, web development, and data science. 
            It provides accessible, step-by-step guides,
            practical examples, and interactive learning 
            resources for learners of all levels.
         </p>
      </div>
   </div>
   <br/>
   <h4>
      max-inline-size: 55% (of the size 
      of the containing element)
   </h4>
   <div class="outer-container">
      <div class="container size2">
         <p>
            TutorialsPoint offers comprehensive online 
            tutorials across various subjects, including 
            programming, web development, and data science. 
            It provides accessible, step-by-step guides,
            practical examples, and interactive learning 
            resources for learners of all levels.
         </p>
      </div>
   </div>
</body>
</html>

使用書寫模式的最大內聯大小屬性

max-inline-size 屬性可以與 writing-mode 屬性結合使用，該屬性確定內聯方向。在水平模式下，inline-size 從左到右增長。在垂直模式下，inline-size 從上到下（或從下到上）增長。以下示例顯示了這一點。

示例

<!DOCTYPE html>
<html>
<head>
   <style>
      .outer-container {
         height: 150px;
      }

      .container {
         display: inline-block;
         background-color: lightgreen;
         max-inline-size: 65%;
      }

      .horizontal {
         writing-mode: horizontal-lr;
      }

      .vertical {
         writing-mode: vertical-rl;
      }
   </style>
</head>
<body>
   <h2>
      CSS max-inline-size property
   </h2>
   <h4>
      max-inline-size: 65% (of the size of the 
      containing element); writing-mode: horizontal-lr;
   </h4>
   <div class="outer-container">
      <div class="container horizontal">
         <p>
            TutorialsPoint offers comprehensive online 
            tutorials across various subjects, including 
            programming, web development, and data science. 
            It provides accessible, step-by-step guides,
            practical examples, and interactive learning 
            resources for learners of all levels.
         </p>
      </div>
   </div>
   <br/>
   <h4>
      max-inline-size: 65% (of the size of the 
      containing element); writing-mode: vertical-rl;
   </h4>
   <div class="outer-container">
      <div class="container vertical">
         <p>
            TutorialsPoint offers comprehensive online 
            tutorials across various subjects, including 
            programming, web development, and data science. 
            It provides accessible, step-by-step guides,
            practical examples, and interactive learning 
            resources for learners of all levels.
         </p>
      </div>
   </div>
</body>
</html>

支援的瀏覽器

屬性
max-inline-size	57.0	79.0	41.0	12.1	44.0

css_properties_reference.htm

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