What does overflow mean in css

overflow is a property of CSS, used to control the display mode of element content when it exceeds the container. Available values ​​include: visible: the content is visible, the overflow container is hidden: the overflow content is cut scroll: the scroll bar is displayed to view the overflow content auto: The browser automatically determines whether to display the scroll bar inherit: Inherit the overflow attribute of the parent element

The meaning of overflow in CSS

overflow is a CSS property that controls how an element appears when it exceeds its container. It specifies how an element's content overflows or exceeds its borders.

The value of overflow:

The overflow attribute can take the following values:

• visible: The content can overflow the container , and visible.
• hidden: Overflowed content is clipped, making it invisible.
• scroll: If the content overflows the container, scroll bars will be displayed so that the user can see all the content.
• auto: The browser automatically decides whether to display scroll bars. If the content overflows, the scroll bar is displayed; otherwise, it is not displayed.
• inherit: Inherit the overflow attribute from the parent element.

Uses of overflow:

The overflow attribute is usually used in the following situations:

• Control text from overflowing the container to prevent text from overflowing the container Line breaks are inappropriately placed.
• Display scrolling content in an element, such as a table or list.
• Hide overflowing images or other content.
• Create visual effects, such as making content slide inside a container.

Example:

<code class="css">/* 隐藏溢出文本 */
div {
  overflow: hidden;
}

/* 为溢出内容显示滚动条 */
ul {
  overflow: scroll;
}

/* 自动显示或隐藏滚动条 */
table {
  overflow: auto;
}</code>

The above is the detailed content of What does overflow mean in css. For more information, please follow other related articles on the PHP Chinese website!