Menu css

ul {
    list-style: none
    }

ul li {
    width: 150px;
    background: #FFFFFF;
            }

#accueil {
    width: 150px;
    background: #FFFFFF;
    padding: 10px;
    border-top: 1px solid #000000;
    border-left:1px solid #000000;
    border-right:1px solid #000000;
    border-bottom:0;
    border-top-left-radius: 5px;
    border-top-right-radius: 5px;

            }

#inscription {
    width: 150px;
    background: #FFFFFF;
    padding: 10px;
    border: 1px solid #000000;
            }

#activite {
    width: 150px;
    background: #FFFFFF;
    padding: 10px;
    border-bottom: 1px solid #000000;
    border-right: 1px solid #000000;
    border-left: 1px solid #000000;
    border-top:0;
    border-bottom-left-radius: 5px;
    border-bottom-right-radius: 5px;

            }


nav ul{
    padding:60px;
    margin:60px;
    list-style-type:none;

        }

#menu :hover{
    background-color:#B0E0E6;
    color:#0000FF;
    font-weight: bold;
            }

nav ul a{
    display:block;
    text-decoration:none;
    color:#000000;

            }

ul li {
    cursor:hand
            }