Takes 19 px. You must remember to subtract 19px from the column width.
the default value. The content is not clipped, and whatever does not fit in the div will appear outside the div.
the content is clipped and scroll bars are not added to view the overflow content.
the content is clipped. The browser displays a scroll bar so that the clipped content can be viewed.
The browser will display a scroll bar only if the content is clipped.
Use with a value of auto for Firefox.