body {
    text-align: center;
    background-color: #000;
    color: #FFF;
    font-family:arial;
    margin-top: 2px;
}

table {
    border-collapse: separate;  
    border-spacing: 3px;
}

h3 {
    font-size:14px;
}

ul li {
    margin-top: 20px;
}

a {
    color:#DDD;
}

a:hover {
    background-color: #FFF;
    color:#000;
}

.gauche {
    float:left;
}

.fondJaune {
    background-color: #456;
}
.droite {
    float:right;
}
.centre {
    color:#F7A734;
    font-size: 16px;
}
.btn, button {
    font-size: 26px;
    color:#FFF;
    background-color: #000;
    padding: 4px;
    border:0px solid #000;
    border-radius: 4px;
}
button:hover {
    background-color: #FFF;
    color:#006;
}

#btNext {
    font-size:14px;
    background-color: #C26;
}

#damier, #choix {
    border: 0px solid #000;
    border-radius: 2px;
    background-color: #000;
    cursor:default;
    margin:auto;
    border-spacing: 2px;
}

#choix {
    margin-top:10px;
}

#damier td, #choix td {
    border: 2px inset #888;
    border-radius: 4px;
    padding: 0px;
    text-align:center;
    vertical-align:central;
    text-shadow: -1px -1px 1px #fff, 1px 1px 1px #000;
}

#damier td:hover, #choix td:hover {
    border-color:#FFF;
}

label {
    border : 1px solid #CCC;
}

hr {
    margin : 10px 40%;
}

#message {
    text-align: center;
    background-color: #FFF;
    color:#456;
    margin-left: 30%;
    margin-right: 30%;
    margin-top:2px;
    margin-bottom:2px;
    padding:10px;
    border: 2px solid #333;
    border-radius: 10px;
}

footer {
     margin-top: 40px;
     font-size: 12px;
}

footer a {
    font-size: 12px;
    color:#456;
}


#btPlay {
    padding: 10px 20px;
    width:150px;
    font-size: 20px;
    background-color: #A04;
    border-radius: 5px;
}

#btPlay:hover {
    background-color: #C26;
}

#menu {
    display: none;
}


table.help td {
    text-align: left;
    border: 1px solid #CCC;
    padding: 10px;
}

#divhelp {
    display: none;
    margin-top: 200px;
}

@media screen and (max-width: 700px) {
    button {
        font-size: 14px;
    }
    
    #message {
        margin-left: 10px;
        margin-right: 10px;
        font-size:14px;
    }
}