.droite
{
    text-align: right;
}
.gray
{
    color: gray;
}
.carte
{
    color: green;
    text-decoration: underline dashed;
}
.centre
{
    text-align: center;
}
.green
{
    color: green;
}
.blue
{
    color: rgb(0, 106, 255);
    text-decoration: underline dashed;
    text-align: center;
}
.contour
{
 outline-style: double;
 text-align: center;
}
.petit
{
    text-transform: uppercase;
}