.overlay {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 1000;
    background-color: rgba(0, 0, 0, 0.3);
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}
.MS-hidden {
    display: none;
}

#MS-loadMessage {
    color: white;
    font-size: 16px;
    padding: 10px 20px;
    background-color: rgba(0, 0, 0, 0.5);
    border-radius: 4px;
    animation: fadeIn 0.3s, fadeOut 0.3s 5s forwards;
    -webkit-animation: fadeIn 0.3s, fadeOut 0.3s 5s forwards;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeOut {
    from { opacity: 1; }
    to { opacity: 0; }
}

#MS-toastMessage {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 1000;
    color: white;
    font-size: 16px;
    padding: 10px 20px;
    background-color: rgba(0, 0, 0, 0.5);
    border-radius: 4px;
    animation: fadeIn 0.3s, fadeOut 0.3s 2s forwards;
    -webkit-animation: fadeIn 0.3s, fadeOut 0.3s 2s forwards;
}