各位好：
我在做一网页，原先我是做成HTML格式的，后来由于要添加服务器行为，就把原先所有的网页都转为了ASP格式的了，但一转换后，下拉菜单就出现了问题：如图，一为转换后的效果，二为转换前的效果。

请问这是怎么回事？原先的代码我一个字都没有改。这是其样式表的代码：

<style type=text/css>
<!--
.menu { position: absolute; left: 0; top: 2;
visibility: hidden; background: #FFFFFF;
width: 50px; margin: 0px 0px; padding: 0px 0px;
border: 1px silver solid;
overflow: visible; ; clip: rect( )}
.menu a:visited { font-family: "Tahoma"; font-size: 11px;
text-decoration: none; font-weight: normal;
color: black; background: #E2E2E2;
width: 80px; padding-left: 8px; ; line-height: 22px; border-color: #FFFFFF #666666 #333333 #999999; border-style: solid; border-top-width: 1px; border-right-width: 1px; border-bottom-width: 1px; border-left-width: 1px; clip: rect( )}
.menu a:hover { font-family: "Tahoma"; font-size: 11px;
text-decoration: none; font-weight: normal;
color: #FFFFFF; background: #009900;
width: 80px; padding-left: 8px; ; line-height: 22px; clip: rect( )}
.menu .border { border: 1px solid #F4F4F4;
border-bottom: 1px solid #808080;
border-right: 1px solid #808080; }
.menu .text { overflow: hidden;
width: 80px; height: 15px; }
.menu .arrow { overflow: hidden;
width: 15px; height: 12px;
padding-left: 5px; padding-top: 3px; }
.menu .arrow img { width: 6px; height: 7px;
border: 0px; } .menu a { font-family: "Tahoma"; font-size: 11px;
text-decoration: none; font-weight: normal;
color: black; background: #E2E2E2;
width: 80px; padding-left: 8px; ; clip: rect( ); border-color: #FFFFFF #666666 #333333 #999999; border-style: solid; border-top-width: 1px; border-right-width: 1px; border-bottom-width: 1px; border-left-width: 1px; line-height: 22px} .menu a:link { color: #000000; text-decoration: none}

.a { font-size: 12px; text-decoration: none}
-->
</style>

在线等各位的答复，谢谢！

我本来是通过样式表来调整下拉菜单的，转换后出现这个问题，我也试着去改数据，但都没有用！
另外我还有一点不明白，为什么一转换后会出现这个现象？

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