.nw-toast{
    display: flex !important;
    display: -webkit-flexbox;
    display: -ms-flexbox;
    display: -webkit-flex;
    flex-direction: column;
    align-items: center;
    -webkit-flex-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    justify-content: center;
    background:rgba(0,0,0,.85);
    color:white;
    border: 2px solid white;
    border-radius: 5px;
    position: fixed;
    padding: 16px !important;
    text-align: center;
    width: 270px;
    z-index: 10000 !important;
    top: 30%;
    left: 50%;
    transform: translate(-50%, -30%);
}