.modal-dlg {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    overflow: auto;
    z-index: 3000;
}

.modal-content {
    background-color: #fff;
    text-align: center;
    padding: 20px 20px 10px 20px;
    width: 70%;
    max-width: 760px;
    max-height: 90%;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
}

.scrollable-content {
    overflow-y: auto;
    margin-bottom: 10px;
    flex-grow: 1;
}

#messageBoxContent {
    text-align: center;
    margin-bottom: 0;
}

.modal-content button {
    margin: 5px;
    min-width: 70px;
    padding: 5px;
    border: none;
    cursor: pointer;
    width: auto;
}

@media (max-width: 768px) {
    .modal-content {
        width: 90%;
    }
}

#modal-buttons {
    text-align: center;
}