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使用runcode.html页面

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2026-01-23
创建时间
2026-01-23
最后更新
<div class="container clearfix">
    <div class="inner"></div>
    <div class="inner"></div>
</div>

<p>Text</p>
body {
    padding: 0;
    margin: 0;
}

.container {
    background: #eee;
}

.inner {
    float: left; 
    width: 100px; 
    height: 50px; 
    margin: 20px; 
    background: #ccc;
}

p {
    margin: 20px;
}

.clearfix:before,
.clearfix:after {
    content: "";
    display: table;
}

.clearfix:after {
    clear: both;
}
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