CSS Overflow (Overflow)

The overflow property specifies the behavior that occurs when the content of the element overflows (does not fit) the element's box.

Handling Overflow Content

The content of the element may be larger than the size of the box itself. For example, the given width and height properties do not allow enough space to accommodate the element's content.

CSS overflow property, which allows you to specify whether to clip the content, render a scrollbar, or displayBlock-levelthe overflow content of the element.

This property can be one of the following values: visible (default), hidden, scroll, and auto. CSS3also definesoverflow-xandoverflow-yProperties, to allow independent control of vertical and horizontal clipping.

div　{
　　　　width:　250px;
　　　　height:　150px;
　　　　overflow: scroll;
}