.menu-right {
    width: 71px;
    position: fixed;top: 50px;
    right: 20px;
    z-index: 2000000;
}
.menu-right a {
display: block;
width: 71px;
height: 71px;
margin-bottom: 3px;
}
a {
background-color: transparent;
text-decoration: none;
color: #4d4d4d;
}
.menu-right a.toTop {
height: 35px;
background: url(/sitecn/images/totop.png) no-repeat left center;
}
.menu-right a.dy {
background: url(/sitecn/images/dy.png) no-repeat left center;
position: relative;
}
.menu-right a.zx {
background: url(/sitecn/images/zx.png) no-repeat left center;
position: relative;
}
.menu-right a.fw {
background: url(/sitecn/images/fw.png) no-repeat left center;
position: relative;
}
.menu-right a.gh {
background: url(/sitecn/images/gh.png) no-repeat left center;
position: relative;
}
.menu-right a.fk {
background: url(/sitecn/images/fk.png) no-repeat left center;
position: relative;
}
.menu-right a.fw img {
position: absolute;
top: 0px;
left: -160px;
width: 150px;
display: none;
z-index:1002;
}
.menu-right a.dy img {
position: absolute;
top: 0px;
left: -160px;
width: 150px;
display: none;
z-index:1002;
}