#cour
{
box-shadow: 0 2px 10px rgba(0,0,0,0.8);
border-radius:30px;
}

#cour a
{
text-decoration:none;
color:#CCCCCC;
background-color:#FF0000;
border-radius:50%;
padding:20px;
line-height:40px;
font-size:24px;
text-align:center;
overflow:hidden;

}


#cour h4
{
text-align:center;

}

#cour p
{
text-align:center;
font-weight:2000;
}
@media only screen and (max-width:900px)
{
    #cour
    {
    width:96%;
    margin:auto;
    margin-top:30px;
}
}