CSS |背面可见属性

原文:https://www . geesforgeks . org/CSS-back face-visibility-property/

背面可见性属性决定用户是否可以看到元素的背面。它是正面的镜像，作为元素的背面显示给用户。当一个元素被旋转时，它很有用，然后它决定一个元素的背面是否可见。

语法:

backface-visibility: visible|hidden|initial|inherit;

属性:

可见:为默认值。面向用户时，元素的背面是可见的。

  • 语法:

    html backface-visibility:visible;:

  • Example:

    Hypertext Markup Language

    ```html <!DOCTYPE html>     

                         CSS | backface-visibility Property                               div {                 position: relative;                 height: 190px;                 width: 190px;                 FONT-SIZE:35PX;                 COLOR:WHITE;                 text-align:center;                 padding:20px;                 background-color: GREEN;                 -webkit-transform: rotateY(180deg);                 transform: rotateY(180deg);             }

    #GEEKS {                 -webkit-backface-visibility: hidden;                 backface-visibility: hidden;             }                            

            

    GeeksForGeeks

            

                backface-visibility:visible;         

            
    Geeks For Geeks
            
                              ```

  • 输出:

隐藏:该属性值指定当面向用户时，元素的背面被隐藏。

  • 语法:

    html backface-visibility:hidden;

  • Example:

    Hypertext Markup Language

    ```html <!DOCTYPE html>     

                         CSS | backface-visibility Property                               div {                 position: relative;                 height: 190px;                 width: 190px;                 FONT-SIZE:35PX;                 COLOR:WHITE;                 text-align:center;                 padding:20px;                 background-color: GREEN;                 -webkit-transform: rotateY(180deg);                 transform: rotateY(180deg);             }

    #GEEKS {                 -webkit-backface-visibility: hidden;                 backface-visibility: hidden;             }                            

            

    GeeksForgeeks

            

               backface-visibility:hidden;         

            
    Geeks For Geeks
            
                              ```

  • 输出:

初始值:将属性设置为默认值。

  • 语法:

    html backface-visibility:initial;

  • Example:

    Hypertext Markup Language

    ```html <!DOCTYPE html>     

                         CSS | backface-visibility Property                               div {                 position: relative;                 height: 190px;                 width: 190px;                 FONT-SIZE:35PX;                 COLOR:WHITE;                 text-align:center;                 padding:20px;                 background-color: GREEN;                 -webkit-transform: rotateY(180deg);                 transform: rotateY(180deg);             }

    #GEEKS {                 -webkit-backface-visibility: initial;                  backface-visibility: initial;             }                            

            

    GeeksForgeeks

            

              backface-visibility:initial;         

            
    Geeks For Geeks
            
                              ```

  • 输出:

支持的浏览器:背面可见性属性支持的浏览器如下:

  • 谷歌 Chrome 36.0，12.0 -webki-
  • Internet Explorer 10.0
  • 火狐 16.0， 10.0 -moz-
  • Opera 23.0，15-网络工具包
  • Safari 9.0，4.0 -webkit

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