Hide and show CSS elements

Display and hide

1. Introduction:

display: Make the paragraph appear within the line Box

visibility: Attribute specifies whether the element is visible.

2. display attribute

value

description

none

This element will not be displayed.

block

#This element will be displayed as a block-level element, with line breaks before and after this element.

inline

Default. This element will be displayed as an inline element with no line breaks before or after the element.

inline-block

Inline block element. (New value in CSS2.1)

list-item

This element will be displayed as a list.

run-in

This element will appear as a block-level element or an inline element, depending on the context.

compact

The value compact was present in CSS, but was removed from CSS2.1 due to lack of widespread support .

marker

There is a value marker in CSS, but it has been removed from CSS2.1 due to lack of widespread support. .

##table

This element will be displayed as a block-level table (similar to ), with line breaks before and after the table. ##inline-tableThis element will be displayed as an inline table (similar to

), there are no line breaks before and after the table. table-row-groupThis element will be displayed as a group of one or more rows (similar to ). table-header-groupThis element will be displayed as a group of one or more rows (similar to ). table-footer-groupThis element will be displayed as a group of one or more rows (similar to ). table-rowThis element will be displayed as a table row (similar to ). table-column-groupThis element will be displayed as a group of one or more columns (similar to ).)##table-captionThis element will be displayed as a table title (similar to inheritSpecifies that the value of the display attribute should be inherited from the parent element. 3. visibility attribute

)

##table-column	This element will be displayed as a column of cells (similar to
table-cell	This element will be displayed as a table cell (similar to	and	)

##valuevisiblehiddencollapseinherit

4. "display:none" and "visibility:hidden"

(1) display:none: After the element is hidden, it does not occupy its original position

(2) visibility: hidden: After the element is hidden, it occupies its original position

5, Example

  h1{
          visibility: hidden;//隐藏占用元素空间
          display: none;//隐藏不占用空间
      }
  p{
          display: inline;//改变为内联元素
      }
  h2{
          display: block;//改变块级元素
      }

Related recommendations:

Detailed explanation of CSS elements A simple way to center the layout

Description
Default value. The element is visible.
The element is invisible.
When used in a table element, this value deletes a row or column, but it does not Will affect the layout of the table. The space occupied by a row or column is freed for other content. If this value is used on another element, it will be rendered as "hidden".
Specifies that the value of the visibility attribute should be inherited from the parent element.

The above is the detailed content of Hide and show CSS elements. For more information, please follow other related articles on the PHP Chinese website!