How to hide elements without taking up space in css-CSS Tutorial-php.cn

How to hide elements in css without occupying space: 1. Use the display attribute and add the "display:none;" style to the element. 2. Use position absolute positioning and add the "position:absolute;top:-9999px;" style to the element.

How to hide elements without taking up space in css

The operating environment of this tutorial: Windows 7 system, CSS3&&HTML5 version, Dell G3 computer.

1. Use display:none to hide elements without occupying space

display:noneYou can hide elements without occupying space, so it is dynamic Changing this attribute will cause rearrangement (change the page layout), which can be understood as deleting the element from the page; it will not be inherited by descendants, but its descendants will not be displayed. After all, they are all hidden together.

Example:

    不占位隐藏元素--display:none  
  正常显示元素
 隐藏元素
 正常显示元素

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Rendering:

How to hide elements without taking up space in css

##Method 2: Useposition: absolute; top: -9999px;Hide elements without occupying position

position: absolute, the main principle of setting the element to be hidden is to set the top of the element to a large enough negative number to make it on the screen Invisible.

Example:

    不占位隐藏元素--position: absolute  
  正常显示元素
 隐藏元素
 正常显示元素

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Rendering:

How to hide elements without taking up space in css

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