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标题:
盒子模型
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作者:
joker两点
时间:
2018-1-21 10:28
标题:
盒子模型
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<title>盒子模型</title>
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*{ margin:0px;padding:0px}
.box1,.box2,.box3{ background:#F00; width:500px; padding:100px; padding-right:50px;margin:0 auto}
.box1{ background:#F00}
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.all{ background:#000; height:500px; width:1000px;margin:50px auto}
.all .abc{ height:300px; width:300px; background:#00F; margin: 0 auto}
</style>
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<body>
<p>勤学善思</p>
<h1>勤学善思</h1>
<p>勤学善思</p>
<h2>勤学善思</h2>
<div class="all">
<div class="abc">
</div>
</div>
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<div class="box3">勤学网勤学网勤学网勤学网勤学网勤学网勤学网勤学网勤学网勤学网勤学网勤学网勤学网勤学网勤学网勤学网勤学网勤学网勤学网勤学网勤学网勤学网勤学网勤学网勤学网勤学网勤学网勤学网学网勤学网勤学网学网勤学网勤学网学网勤学网勤学网学网勤学网勤学网学网勤学网勤学网学网勤学网勤学网学网勤学网勤学网学网勤学网勤学网学网勤学网勤学网学网勤学网勤学网学网勤学网勤学网学网勤学网勤学网学网勤学网勤学网学网勤学网勤学网学网勤学网勤学网学网勤学网勤学网学网勤学网勤学网学网勤学网勤学网学网勤学网勤学网学网勤学网勤学网学网勤学网勤学网学网勤学网勤学网学网勤学网勤学网学网勤学网勤学网学网勤学网勤学网学网勤学网勤学网学网勤学网勤学网学网勤学网勤学网学网勤学网勤学网学网勤学网勤学网学网勤学网勤学网</div>
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作者:
潜意式
时间:
2018-1-22 18:08
练习完成不错,写出来之后还要注意理解哦
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