#mainmenu .nav,.nav ul,.nav li{
    list-style:none
}
#mainmenu .nav ul{
    padding:0;
    margin:0 0 0 18px
}
#mainmenu .nav{
    padding:4px;
    margin:0
}
#mainmenu .nav>li{
    margin:4px 0
}
#mainmenu .nav>li li{
    margin:2px 0
}
#mainmenu .nav a{
    color:#333;
    display:block;
    outline:0;
    -webkit-border-radius:4px;
    -moz-border-radius:4px;
    border-radius:4px;
    text-decoration:none
}
#mainmenu .nav li>a>span{
    float:right;
    padding:0 4px
}
#mainmenu .nav li>a>span:after{
    font-size:10px;
    content:'+'
}
#mainmenu .nav li.open>a>span:after{
    content:'\2212'
}
.nav a:hover,.nav li.active>a{
    background-color:#5d5d5d;
    color:#f5f5f5
}
#mainmenu .nav>li.active>a{
    background-color:#4d90fe
}
#mainmenu .nav li a{
    font-size:12px;
    line-height:18px;
    padding:2px 10px
}
#mainmenu .nav>li>a{
    font-size:14px;
    line-height:20px;
    padding:4px 10px
}