.toast {
    visibility: hidden;
    min-width: 250px;
    background-color: rgb(255, 255, 255);
    box-shadow: rgba(0, 0, 0, 0.24) 0px 3px 8px;
    color: black;
    text-align: center;
    border-radius: 10px;
    padding: 16px;
    position: fixed;
    z-index: 1;
    left: 50%;
    transform: translateX(-50%);
    bottom: 30px;
    font-size: 16px;
}

.toast.show {
    visibility: visible;
    animation: fadein 0.5s, fadeout 0.5s 9.5s;
}

@keyframes fadein {
    from {
        bottom: 0;
        opacity: 0;
    }

    to {
        bottom: 30px;
        opacity: 1;
    }
}

@keyframes fadeout {
    from {
        bottom: 30px;
        opacity: 1;
    }

    to {
        bottom: 0;
        opacity: 0;
    }
}