@fat: 0; @cloudhead: “#000000”;
.nav {
filter: progid:DXImageTransform.Microsoft.Alpha(opacity = 20); filter: progid:DXImageTransform.Microsoft.Alpha(opacity=@fat); filter: progid:DXImageTransform.Microsoft.gradient(startColorstr="#333333", endColorstr=@cloudhead, GradientType=@fat);
} .evalTest(@arg) {
filter: progid:DXImageTransform.Microsoft.Alpha(opacity=@arg);
} .evalTest1 {
.evalTest(30); .evalTest(5);
}