一、代码：
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>文本垂直对齐方式vertical-align</title>
<style type="text/css">
.head{
margin: 0 0 0 100px;
}
.container{
margin: 0 0 0 100px;
}
.container div{
width: 600px;
height: 300px;
margin: 0 0 300px 0;
border: 1px solid red;
}
img{
width: 300px;
border: 1px solid red;
}
.container div span{
border: 1px solid gray;
font-size: 30px;
display: inline-block;
height: 229px;
}
.container .d1 span{
vertical-align: baseline;
}
.container .d2 span{
vertical-align: sub;
}
.container .d3 span{
vertical-align: super;
}
.container .d4 span{
vertical-align: bottom;
}
.container .d5 span{
vertical-align: text-bottom;
}
.container .d6 span{
vertical-align: top;
}
.container .d7 span{
vertical-align: middle;
}
</style>
</head>
<body>
<div class="head">
<h1>文本垂直对齐方式vertical-align</h1>
<h2>首页<a href="index.html"></a></h2>
</div>
<div class="container">
<h2>vertical-align:baseline</h2>
<div class = \'d1\'><img src="imgs/bg.png"><span>Sunlike阿理旺旺</span></div>
<h2>vertical-align:sub</h2>
<div class = \'d2\'><img src="imgs/bg.png"><span>Sunlike阿理旺旺</span></div>
<h2>vertical-align:super</h2>
<div class = \'d3\'><img src="imgs/bg.png"><span>Sunlike阿理旺旺</span></div>
<h2>vertical-align:bottom</h2>
<div class = \'d4\'><img src="imgs/bg.png"><span>Sunlike阿理旺旺</span></div>
<h2>vertical-align:text-bottom</h2>
<div class = \'d5\'><img src="imgs/bg.png"><span>Sunlike阿理旺旺</span></div>
<h2>vertical-align:top</h2>
<div class = \'d6\'><img src="imgs/bg.png"><span>Sunlike阿理旺旺</span></div>
<h2>vertical-align:middle</h2>
<div class = \'d7\'><img src="imgs/bg.png"><span>Sunlike阿理旺旺</span></div>
</div>
</body>
</html>
二、效果
结论：基线对齐
结论：下标对齐
结论：上标对齐
结论：底端对齐
结论：文本底端对齐
结论：顶端对齐
结论：居中对齐