.alert-important {
    text-align: center;
    font-size: 1.1em;
    border: 2px solid #ffc107;
    padding: 20px;
    border-radius: 10px;
    background-color: #fff3cd;
    margin: 10px 0;
}
.alert-important h4 {
    font-weight: bold;
}
.btn-cita {
    transition: all 0.3s ease;
}
.btn-cita:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    text-decoration: none;
}
.covid-img {
    max-width: 150px;
    margin: 15px auto;
    display: block;
}