border-left-width
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小牛编辑
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2023-12-01
描述 (Description)
设置元素左边框的宽度。
可能的值 (Possible Values)
length - 任何长度单位。 此属性的长度单位可能不是负数。
thin - 比设置为medium的边框更薄的边框。
medium - 一个比边框更粗的边框,比设置为粗边的边框更薄。
thick - 边框比边框设置为中等厚。
适用于 (Applies to)
所有HTML元素。
DOM语法 (DOM Syntax)
object.style.borderLeftWidth = "2px";
例子 (Example)
以下是显示所有边框宽度的示例 -
<html>
<head>
</head>
<body>
<p style = "border-width:4px; border-style:solid;">
This is a solid border whose width is 4px.
</p>
<p style = "border-width:4pt; border-style:solid;">
This is a solid border whose width is 4pt.
</p>
<p style = "border-width:thin; border-style:solid;">
This is a solid border whose width is thin.
</p>
<p style = "border-width:medium; border-style:solid;">
This is a solid border whose width is medium;
</p>
<p style = "border-width:thick; border-style:solid;">
This is a solid border whose width is thick.
</p>
<p style = "border-bottom-width:4px;
border-top-width:10px;
border-left-width: 2px;border-right-width:15px;
border-style:solid;">
This is a a border with four different width.
</p>
</body>
</html>
这将产生以下结果 -