body{
    height:100vh;
    background-size: 100%;

    background:#eca7d5;
    background:linear-gradient(to bottom, #fff 0%, #eca7d5 100%) repeat;
   /* background: url(../img/fond.jpg) top left no-repeat;*/
    background: url("../img/fond2.png") no-repeat center center, no-repeat url(../img/fond.jpg) top left;  
}

.button{
    background:linear-gradient(to bottom, #b8e6f1 0%, #eca7d5 100%) repeat;
    border-radius: 10px;
    padding: 10px;
    text-decoration: none;
    color:#1f10a5;
}