.message-alert {
    transition: opacity 0.3s ease, max-height 0.3s ease,
        margin 0.3s ease, transform 0.3s ease;
    max-height: 200px;
}
.message-alert.message-closing {
    opacity: 0;
    max-height: 0 !important;
    margin: 0 !important;
    transform: translateY(-8px);
    pointer-events: none;
}
.message-progress-bar {
    width: 0%;
    background-color: currentColor;
    opacity: 0.45;
    transition: width linear;
}