.ath {
    background-color: #000000;
    color: white;
    height: 50px;
    width: 300px;
    border:#000000;
    font-weight: bold;
    position: absolute;
    top: 50%;
    left: 50%;
    display: none;
    transform: translate(-50%, -50%);
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}


.at {
    text-align: center;
}

.img {
    width: 400px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

body {
    background-color: #bcbcd4;
}