#menu {
    width: 550px;
    height: 35px;
    font-size: 16px;
    font-family: Tahoma, Geneva, sans-serif;
    font-weight: bold;
    text-align: center;
    text-shadow: 3px 2px 3px #333333;
    background-color: #8AD9FF;
        border-radius: 8px;
}
#menu li { 
display: inline; 
padding: 20px; 
}