style overflow 属性

使用overflow属性来滚动溢出的内容：

document.getElementById("myDIV").style.overflow = "scroll";

描述

Overflow 属性设置或返回如何处理在元素框之外呈现的内容。

提示：如果要隐藏整个文档的滚动条，请使用 body 或 html 元素上的 Overflow 属性。

Property
overflow	Yes	Yes	Yes	Yes	Yes

返回溢出属性：

object.style.overflow

设置溢出属性：

Value	Description
visible	Content is NOT clipped and may be shown outside the element box. This is default
hidden	Content outside the element box is not shown
scroll	Scroll bars are added, and content is clipped when necessary
auto	Content is clipped and scroll bars are added when necessary
initial	Sets this property to its default value. Read about initial
inherit	Inherits this property from its parent element. Read about inherit