@charset "utf-8";

#toTop {
    display: none;
    position: fixed;
    bottom: 5px;
    right: 5px;
    width: 64px;
    height: 64px;
    background-image: url('../img/up.png');
    background-repeat: no-repeat;
    opacity: 0.4;
    filter: alpha(opacity=40); /* For IE8 and earlier */
}
#toTop:hover {
    opacity: 0.8;
    filter: alpha(opacity=80); /* For IE8 and earlier */
}
#menu {
position: fixed;
height: 60px;
width: 100%;
top: 0;
left: 0;
border-top: 5px solid #a1cb2f;
background: #fff;
-moz-box-shadow: 0 2px 3px 0px rgba(0, 0, 0, 0.16);
-webkit-box-shadow: 0 2px 3px 0px rgba(0, 0, 0, 0.16);
box-shadow: 0 2px 3px 0px rgba(0, 0, 0, 0.16);
z-index: 999999;
line-height: 60px;
}

.w {
width: 900px;
margin: 0 auto;
margin-bottom: 40px;
}