line-height:150%和line-height:1.5的区别

"%":是继承父级元素的距离;

"无单位":是子元素计算各自的行距离
 
 
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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Document</title>
    <style>
        body{
            font-size:14px;
            line-height:150%;
            background: black;
        }
        p{
            font-size:26px;
            background: gray;
            color: white;
        }
    </style>
</head>
<body>
    <p>你好!</p>
</body>
</html>

 效果如图:

1、当line-height:XX%时:
body{font-size:14px;line-height:150%;}
p{font-size:26px;}
结果就是:
body{line-height:21px;}//14*150%=21
p{line-heigt:21px;}//继承父元素
 
 
 
eg:
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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Document</title>
    <style>
        body{
            font-size:14px;
            line-height:1.5;
            background: black;
        }
        p{
            font-size:26px;
            background: gray;
            color: white;
        }
    </style>
</head>
<body>
    <p>你好!</p>
</body>
</html>

  效果如图:

2、当line-height:X.X时:
body{font-size:14px;line-height:1.5;}
p{font-size:26px;}
结果就是:
body{line-height:21px;}//14*1.5=21
p{line-height:39px;}//26*1.5=39
原文地址:https://www.cnblogs.com/refe/p/4955361.html