inline-block容器的高度撑开位置

时间 2019-11-09

标签 inline block 容器高度撑开位置繁體版

原文原文链接

block的高度是从最上面撑开的html

那么inline-block呢？spa

直接上代码code

<!doctype html>
<html>
<head>
<meta charset="utf-8">
<style>
    #test {
        line-height: 0;
        font-size: 80px;
        background-color: gray;
    }
    #test span {
        display: inline-block;
        background-color: red;
        height: 1px;
        width: 150px;
    }
    #s1 {
        
    }
    #s2 {
        line-height: 1;
    }
</style>
</head>

<body>
<div style="height: 100px;"></div>
<div id="test">
    <span id="s0"></span>
    <span id="s1">33</span>
    <span id="s2">33</span>
</div>
</body>
</html>

看到没？3个inline-block的撑开位置是不同的。htm

同时把他们的父元素撑开了。blog

把3个inline-block高度加高试试utf-8

#test span {
        display: inline-block;
        background-color: red;
        height: 10px;
        width: 150px;
    }

撑开方向也不同。class

把span换成button试一试test

<!doctype html>
<html>
<head>
<meta charset="utf-8">
<style>
    #test {
        line-height: 0;
        font-size: 80px;
        background-color: gray;
    }
    #test button {
        //display: inline-block;
        line-height: 0;
        font-size: 80px;
        background-color: red;
        height: 1px;
        width: 150px;
    }
    #s1 {
        
    }
    #s2 {
        line-height: 1 !important;
    }
</style>
</head>

<body>
<div style="height: 100px;"></div>
<div id="test">
    <button id="s0"></button>
    <button id="s1">33</button>
    <button id="s2">33</button>
</div>
</body>
</html>

height是1的时候跟span差很少的表现import

增长height以后：meta

<!doctype html>
<html>
<head>
<meta charset="utf-8">
<style>
    #test {
        line-height: 0;
        font-size: 80px;
        background-color: gray;
    }
    #test button {
        //display: inline-block;
        line-height: 0;
        font-size: 80px;
        background-color: red;
        height: 30px;
        width: 150px;
    }
    #s1 {
        
    }
    #s2 {
        line-height: 1 !important;
    }
</style>
</head>

<body>
<div style="height: 100px;"></div>
<div id="test">
    <button id="s0"></button>
    <button id="s1">33</button>
    <button id="s2">33</button>
</div>
</body>
</html>

中间元素的撑开方向与span不同了