.background-image {
    background-image: url('image/fond2.png');
    background-position: center;
    background-size: cover;
    background-repeat: repeat;
    position: relative;
}
.background-dotted {
    content: '';
    position: fixed;
    width: 100%;
    height: 100%;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    background: rgba(95, 95, 95, 0.1) radial-gradient(black 33%, transparent 33%);
    background-size: auto;
    background-size: 4px 4px;
    z-index: 1;
}

.swal2-popup.swal2-toast .swal2-title{
    color: black;
}