css overflow-y attribute is used to specify whether the top/bottom edge of the content is cropped when the element overflows the content area. The overflow-y attribute does not work correctly in IE8 and earlier browsers.
How to use the css overflow-y attribute?
The overflow-y attribute specifies whether to crop the top/bottom edges of the content if it overflows the element's content area.
Syntax:
overflow-y: visible|hidden|scroll|auto|no-display|no-content;
Attribute value:
● Visible: The content is not cropped and may be displayed in the content box outside.
●hidden: Cropped content - no scrolling mechanism is provided.
●Scroll: Crop content - Provides scrolling mechanism.
●Auto: If the box overflows, a scrolling mechanism should be provided.
● no-display: If the content does not fit into the content box, delete the entire box.
● no-content: If the content does not fit into the content box, the entire content is hidden.
Note: You can use the overflow-x attribute to determine whether to crop the left/right edges. The overflow-y attribute does not work correctly in IE8 and earlier browsers.
css overflow-y attribute example
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<style>
div
{
width:110px;
height:110px;
border:thin solid black;
overflow-x:hidden;
overflow-y:hidden;
}
</style>
</head>
<body>
<div><p style="width:140px">
这是一个段落。这是一个段落。这是一个段落。这是一个段落。
这是一个段落。这是一个段落。这是一个段落。这是一个段落。
这是一个段落。这是一个段落。这是一个段落。这是一个段落。
这是一个段落。这是一个段落。这是一个段落。这是一个段落。
这是一个段落。这是一个段落。这是一个段落。这是一个段落。
</p></div>
<p>Overflow-x 是否对内容的左/右边缘进行裁剪。</p>
<p>Overflow-y 是否对内容的上/下边缘进行裁剪。</p>
</body>
</html>Rendering:
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