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HTML Style marginRight用法及代码示例


HTML DOM中的Style marginRight属性用于设置或返回元素的右边距。

用法:

  • 它返回marginRight属性。
    object.style.marginRight
  • 用于设置marginRight属性。
    object.style.marginRight = "length|percentage|auto|initial|
inherit"

属性值：


  • length:用于以固定长度单位指定边距。默认值为0。

    例：

    <!DOCTYPE html> 
<html> 
      
<head> 
    <title> 
        DOM Style marginRight Property 
    </title> 
      
    <style> 
        .container { 
            display:flex; 
            flex-direction:row; 
            padding:10px 1px; 
        } 
  
        .div1, .div2 { 
            padding:5px; 
            border:2px solid; 
        } 
    </style> 
</head> 
  
<body> 
    <h1 style="color:green"> 
        GeeksforGeeks 
    </h1> 
      
    <b>DOM Style marginRight Property</b> 
      
    <div class="container"> 
        <div class="div1">Block One</div> 
        <div class="div2">Block Two</div> 
    </div> 
      
    <button onclick="setMargin()"> 
        Change marginRight 
    </button> 
  
    <!-- Script to set marginRight to a fixed value -->
    <script> 
        function setMargin() { 
            elem = document.querySelector('.div1'); 
            elem.style.marginRight = '50px'; 
        } 
    </script> 
</body> 
  
</html>                    

    输出：

    • 在单击按钮之前：
      length-before
    • 单击按钮后：
      length-after
  • percentage:用于将边距量指定为相对于包含元素宽度的百分比。
    Example: 
    <!DOCTYPE html> 
<html> 
      
<head> 
    <title> 
        DOM Style marginRight Property 
    </title> 
      
    <style> 
        .container { 
            display:flex; 
            flex-direction:row; 
            padding:10px 1px; 
        } 
  
        .div1, .div2 { 
            padding:5px; 
            border:2px solid; 
        } 
    </style> 
</head> 
  
<body> 
    <h1 style="color:green"> 
        GeeksforGeeks 
    </h1> 
      
    <b>DOM Style marginRight Property</b> 
      
    <div class="container"> 
        <div class="div1">Block One</div> 
        <div class="div2">Block Two</div> 
    </div> 
      
    <button onclick="setMargin()"> 
        Change marginRight 
    </button> 
  
    <!-- Script to set marginRight to a fixed value -->
    <script> 
        function setMargin() { 
            elem = document.querySelector('.div1'); 
            elem.style.marginRight = '20%'; 
        } 
    </script> 
</body> 
  
</html>                    

    输出：

    • 在单击按钮之前：
      percentage-before
    • 单击按钮后：
      percentage-after
  • auto:如果该值设置为“自动”，则浏览器会自动为边距大小计算一个合适的值。

    例：

    <!DOCTYPE html> 
<html> 
      
<head> 
    <title> 
        DOM Style marginRight Property 
    </title> 
      
    <style> 
        .container { 
            display:flex; 
            flex-direction:row; 
            padding:10px 1px; 
        } 
  
        .div1, .div2 { 
            margin-right:50px; 
            padding:5px; 
            border:2px solid; 
        } 
    </style> 
</head> 
  
<body> 
    <h1 style="color:green"> 
        GeeksforGeeks 
    </h1> 
      
    <b>DOM Style marginRight Property</b> 
      
    <div class="container"> 
        <div class="div1">Block One</div> 
        <div class="div2">Block Two</div> 
    </div> 
      
    <button onclick="setMargin()"> 
        Change marginRight 
    </button> 
      
    <!-- Script to set marginRight to auto -->
    <script> 
        function setMargin() { 
            elem = document.querySelector('.div1'); 
            elem.style.marginRight = 'auto'; 
        } 
    </script> 
</body> 
  
</html>                    

    输出：

    • 在单击按钮之前：
      auto-before
    • 单击按钮后：
      auto-after
  • initial:用于将属性设置为其默认值。

    例：

    <!DOCTYPE html> 
<html> 
      
<head> 
    <title> 
        DOM Style marginRight Property 
    </title> 
      
    <style> 
        .container { 
            display:flex; 
            flex-direction:row; 
            padding:10px 1px; 
        } 
  
        .div1, .div2 { 
            margin-right:20px; 
  
            padding:5px; 
            border:2px solid; 
        } 
    </style> 
</head> 
  
<body> 
    <h1 style="color:green"> 
        GeeksforGeeks 
    </h1> 
      
    <b>DOM Style marginRight Property</b> 
      
    <div class="container"> 
        <div class="div1">Block One</div> 
        <div class="div2">Block Two</div> 
    </div> 
      
    <button onclick="setMargin()"> 
        Change marginRight 
    </button> 
  
    <!-- Script to set marginRight to initial -->
    <script> 
        function setMargin() { 
            elem = document.querySelector('.div1'); 
            elem.style.marginRight = 'initial'; 
        } 
    </script> 
</body> 
  
</html>                    

    输出：

    • 在单击按钮之前：
      initial-before
    • 单击按钮后：
      initial-after
  • inherit:它用于从其父元素继承值。

    例：

    <!DOCTYPE html> 
<html> 
      
<head> 
    <title> 
        DOM Style marginRight Property 
    </title> 
      
    <style> 
        .container { 
            margin-right:50px; 
            display:flex; 
            flex-direction:row; 
        } 
  
        .div1, .div2 { 
            padding:5px; 
            border:2px solid; 
        } 
    </style> 
</head> 
  
<body> 
    <h1 style="color:green"> 
        GeeksforGeeks 
    </h1> 
      
    <b>DOM Style marginRight Property</b> 
      
    <div class="container"> 
        <div class="div1">Block One</div> 
        <div class="div2">Block Two</div> 
    </div> 
      
    <button onclick="setMargin()"> 
        Change marginRight 
    </button> 
  
    <!-- Script to set marginRight to inherit -->
    <script> 
        function setMargin() { 
            elem = document.querySelector('.div1'); 
            elem.style.marginRight = 'inherit'; 
        } 
    </script> 
</body> 
  
</html>                    

    输出：

    • 在单击按钮之前：
      inherit-before
    • 单击按钮后：
      inherit-after

    支持的浏览器：DOM样式marginRight属性支持的浏览器如下：

    • 谷歌浏览器
    • IE浏览器
    • Firefox
    • Opera
    • Safari


相关用法


注：本文由纯净天空筛选整理自sayantanm19大神的英文原创作品 HTML | DOM Style marginRight Property。非经特殊声明，原始代码版权归原作者所有，本译文未经允许或授权，请勿转载或复制。