.overlay {
    position: fixed;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    font-size: 2em;
    z-index: 9999;
}

.custom-button {
    text-transform: none;
    white-space: normal;
    word-wrap: break-word;
    line-height: 1.2;
    padding: 5px;
    overflow: hidden;
}