<style type="text/css">
div
{
height:40px;
border: 1px solid #000000;
}
img
{
width: 200px;
height: 150px;
}
#base
{
vertical-align: baseline;
}
#sub
{
vertical-align: sub;
font-size: 0.5em;
}
#sup
{
vertical-align: super;
font-size: 0.5em;
}
#top
{
vertical-align: top;
}
#t-top
{
vertical-align: text-top;
}
#mid
{
vertical-align: middle;
}
#bot
{
vertical-align: bottom;
}
#b-bot
{
vertical-align: text-bottom;
}
</style>
</head>
<body>
<center>
<font size="5" color="red">
vertical-align:垂直对齐的应用效果
</font>
<table border="4" height="200px">
<tr bgcolor="lightgreen" align="center">
<td>
设置vertical-align属性
</td>
<td>
显示结果
</td>
<td>
设置vertical-align属性
</td>
<td>
显示结果
</td>
</tr>
<tr>
<td>vertical-align:sub</td>
<td>c+o<font id="sub">2</font>->co<font id="sub">2</font></td>
<td>vertical-align:super</td>
<td>a<font id="sup">2</font>+b<font id="sup">2</font>=c<font id="sup">2</font></td>
</tr>
<tr>
<td id="top">vertical-align: top</td>
<td id="top"><img src="1.jpg"></td>
<td id="t-top">vertical-align: text-top</td>
<td id="t-top"><img src="1.jpg"></td>
</tr>
<tr>
<td id="mid">vertical-align: middle</td>
<td id="mid"><img src="1.jpg"></td>
<td id="base">vertical-align: baseline</td>
<td id="base"><img src="1.jpg"></td>
</tr>
<tr>
<td id="bot">vertical-align: bottom</td>
<td id="bot"><img src="1.jpg"></td>
<td id="t-bot">vertical-align: text-bottom</td>
<td id="t-bot"><img src="1.jpg"></td>
</tr>
</table>
</center>李晓健