.customAlert {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    padding: 8px 14px;
    border-radius: 6px;
    font-family: Verdana, Arial, sans-serif;
    font-size: 12px;
    box-shadow: 0 0 6px #000;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease;
}
.customAlert.show {
    opacity: 1;
    transform: translateY(0);
}