#snackbar {
    visibility: hidden;
    margin: 0 auto;
    background-color: #000;
    color: #fff;
    text-align: center;
    border-radius: 0px;
    padding: 16px;
    position: fixed;
    z-index: 100000;
    left: 25%;
    bottom: 30px;
    font-size: 17px;
    width: 50%;
}

#snackbar_icon{
    color:white;
    padding:4px;
}

#snackbar.show {
    visibility: visible;
    -webkit-animation: fadein 0.5s, fadeout 0.5s 3.5s;
    animation: fadein 0.5s, fadeout 0.5s 3.5s;
    animation-fill-mode: forwards;
    -webkit-animation-fill-mode: forwards;
}

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

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

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

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

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

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

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

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


@media only screen and (max-width: 500px) {
    #snackbar {
        left: 10%;
        font-size: 14px;
        width: 80%;
    }
}