PIE2.0.htc在a:hover失效

Question

在标签中尝试使用PIE.htc，a.visited引用PIE.htc后，border-radius效果正常。但同
时在a:hover引用PIE.htc，圆角效果却没显示，不知啥原因。

.menu ul li a.visited {
position: relative;
display: block;
float: left;
padding: 3px 5px 3px 5px;
color: #FFFFFF;
text-decoration: none;
margin: 5px 4px 8px 0;
font-size: 12px;
background-color: #366082;
-moz-border-radius: 6px;
-webkit-border-radius: 6px;
-khtml-border-radius: 6px;
border-radius: 6px;
behavior: url(../../Content/PIE2.0.htc);
}
.menu ul li a:hover {
border-radius: 6px;
behavior: url(../../Content/PIE2.0.htc);
position: relative;
zoom: 1;
display: inline-block;
background-color: #366082;
color: #FFFFFF;
-moz-border-radius: 6px;
-webkit-border-radius: 6px;
-khtml-border-radius: 6px;
}

Answer 1

解决方法：将.menu ul li a:hover标签中{behavior: url(../../Content/PIE2.0.htc);position: relative; zoom: 1;display: block;}移动到
.menu ul li a标签中