body {
color : Black;
background-color : #EDEDED
}

div.bouton{
padding : 20px 10px 10px 10px;
}

a.bouton {
color : Black;
padding : 10px 10px 10px 10px;
background: #c4c7cb;
background-image: -webkit-radial-gradient(cover, #e8eaec, #a4a8ae);
background-image: -moz-radial-gradient(cover, #e8eaec, #a4a8ae);
background-image: -o-radial-gradient(cover, #e8eaec, #a4a8ae);
background-image: radial-gradient(cover, #e8eaec, #a4a8ae);

-webkit-border-radius : 8px;
-moz-border-radius : 8px;
border-radius : 8px;

border: 4px #000000;

text-decoration: none;	/*Supprime le soulignement du lien*/
}

a.bouton:hover {
background: #1997e6;
background-image: -webkit-linear-gradient(top, rgba(0, 0, 0, 0.2), transparent 60%);
background-image: -moz-linear-gradient(top, rgba(0, 0, 0, 0.2), transparent 60%);
background-image: -o-linear-gradient(top, rgba(0, 0, 0, 0.2), transparent 60%);
background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.2), transparent 60%);

color : Black;
border : 1px solid Black;

-webkit-border-radius : 8px;
-moz-border-radius : 8px;
border-radius : 8px;
}

a.bouton : link {color: black;}
a.bouton : visited {color: black;}
a.bouton : hover {color: black;}
a.bouton : active {color: black;}