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html中常用的四种元素对齐方案
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>常用的四种元素对齐方案</title>
</head>
<style>
*{
margin: 0;padding: 0;
}
/*常用的四种元素对齐方案-css*/
.box2{
width: 300px;
height: 300px;
background-color:#efefef;
display: table-cell;
vertical-align: middle; /*垂直居中*/
}
.box2 .main {
width: 100px;
height: 100px;
background-color: lightcoral;
/*margin-left: auto;*/
/*margin-right: auto;*/
margin: auto; /*水平居中*/
}
.box3 {
width: 200px;
height: 200px;
background-color: lightblue;
text-align: center; /*水平居中*/
display: table-cell;
vertical-align: bottom; /*位于底部*/
}
.box3 li {
display: inline; /*将块元素转为行内元素*/
background: #949494;
border-radius:5px;
padding:0 10px;
}
</style>
<body>
<!-- 常用的四种元素对齐方案 html -->
<div class="box2">
<div class="main"></div>
</div>
<div class="box3">
<ul>
<li><a href="">1</a></li>
<li><a href="">2</a></li>
<li><a href="">3</a></li>
<li><a href="">4</a></li>
<li><a href="">5</a></li>
</ul>
</div>
</body>
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