CSS 暂停-属性前

原文:https://www.geeksforgeeks.org/css-pause-before-property/

CSS 暂停前属性用于定义元素之前的暂停时间。这个属性可以看作是语音媒体，相当于视觉媒体中的页边距属性。

语法:

pause-before: time | percentage;

参数:该属性接受两个参数，如上所述，如下所述:

  • Time: This parameter holds a value, and the pause will be the length of the specified value.
  • Percentage: The length of pause depends on the value of speech speed. If it is set to 50% before pause, it will generate 250 milliseconds.

示例 1:

HTML

<!DOCTYPE html>
<html>
    <head>
        <style>
            audio {
                 pause-before : 20ms;
            }
        </style>
    </head>
    <body style="text-align: center;">
        <h1 style="color: green;">GeeksforGeeks</h1>

<p>CSS pause-before Property</p>

        <audio controls> 
        <source src= 
"https://media.geeksforgeeks.org/wp-content/uploads/20190625153922/frog.mp3"
        type="audio/mp3"> 
    </audio> 
    </body>
</html>

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