#mnav{
list-style:none;
margin:0;
padding:0;
}
#mnav li{
    
    float: left;
    border: 0px solid #000;
    width: 121px;
    height: 40px;
}
#mnav a{

    background-repeat: no-repeat;
    border-bottom: 0px solid #000;
    display:block;
    height: 40px;
    text-decoration:none;
}

#mnav a#one{
    background-image: url("../img/menu/b11.png");
}
#mnav a#two{
    background-image: url("../img/menu/b21.png");
}
#mnav a#three{
    background-image: url("../img/menu/b31.png");
}
#mnav a#four{
    background-image: url("../img/menu/b41.png");
}
#mnav a#five{
    background-image: url("../img/menu/b51.png");
}



#mnav a#one:hover{
    background-image: url("../img/menu/b12.png");
}
#mnav a#two:hover{
    background-image: url("../img/menu/b22.png");
}
#mnav a#three:hover{
    background-image: url("../img/menu/b32.png");
}
#mnav a#four:hover{
    background-image: url("../img/menu/b42.png");
}
#mnav a#five:hover{
    background-image: url("../img/menu/b52.png");
}