我一直在尝试从使用大量表格的网站上抓取数据。我一直在研究beautifulsoup文档以及此处的stackoverflow，但仍然迷失了方向。
这是该表：
<form action="/rr/" class="form">
<table border="0" width="100%" cellpadding="2" cellspacing="0" align="left">
<tr bgcolor="#6699CC">
<td valign="top"><font face="arial"><b>Uesless Data</b></font></td>
<td width="10%"><br /></td>
<td align="right"><font face="arial">Uesless Data</font></td>
</tr>
<tr bgcolor="#DCDCDC">
<td> <input size="12" name="s" value="data:" onfocus=
"this.value = '';" /> <input type="hidden" name="d" value="research" />
<input type="submit" value="Date" /></td>
<td width="10%"><br /></td>
</tr>
</table>
</form>
<table border="0" width="100%">
<tr>
<td></td>
</tr>
</table><br />
<br />
<table border="0" width="100%">
<tr>
<td valign="top" width="99%">
<table cellpadding="2" cellspacing="0" border="0" width="100%">
<tr bgcolor="#A0B8C8">
<td colspan="6"><b>Data to be …所以我找到了一个小提琴示例,:hover用作隐藏div标签的选择器,直到在选定区域上隐藏某些东西.我一直在做一些研究,但无济于事,我怎么会改变:hover一些更像是"onclick"的东西
http://jsfiddle.net/rakesh_vadnal/RKxZj/1/
HTML
<div id="button"><h3>button</h3>
<div id="two">Hovered content</div>
</div>
CSS
#button {
background:#FFF;
position:relative;
width:100px;
height:30px;
line-height:27px;
display:block;
border:1px solid #dadada;
margin:15px 0 0 10px;
text-align:center;
}
#two {
background: none repeat scroll 0 0 #EEEEEE;
border: 1px solid #DADADA;
color: #333333;
width:98px;
height: 0;
overflow:hidden;
left: 0;
line-height: 20px;
position: absolute;
top: 30px;
-webkit-transition: all .3s ease;
-moz-transition: all .3s ease;
-ms-transition: all .3s ease;
-o-transition: all .3s ease;
transition: all .3s ease;
}
#button:hover …