body {
    height: 100vh;
    background-image: url("https://snake-images.s3.us-east-2.amazonaws.com/Backgrounds/11.png");
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    background-attachment: fixed;
}
.swal2-container {
    z-index: 1500!important;
}