<html scroll>

[2] SCROLL Attribute | scroll Property (BODY, HTML) (2007-04-07 18:35:28 +09:00 版) <http://msdn.microsoft.com/workshop/author/dhtml/reference/properties/scroll.asp>

[1] scroll attribute | scroll property (Internet Explorer) (2017-11-03 22:22:39 +09:00) <https://webcache.googleusercontent.com/search?q=cache:00DHmBqzu9kJ:https://msdn.microsoft.com/ja-jp/library/ms534393(v%3Dvs.85).aspx>

Property values
Type: String
one of the following values.
yes
Default. Scroll bars are turned on.
no
Scroll bars are turned off.
auto
Scroll bars are shown when the page content exceeds the client area.
Remarks
With Microsoft Internet Explorer 6 and later, when you use the !DOCTYPE declaration to specify standards-compliant mode, this attribute applies to the HTML element. When standards-compliant mode is not specified, as with earlier versions of Windows Internet Explorer, this attribute applies to the BODY element, not the HTML element.