body {
    font-family: Arial, sans-serif;
    background-color: #f0f0f0;
    margin: 0;
    padding: 0;
    height: 100vh; /* Altura completa de la ventana */
    display: flex;
    flex-direction: column;
}

header {
    background-color: #333;
    color: #fff;
    padding: 10px;
    text-align: center;
}

nav a {
    color: #fff;
    margin: 0 10px;
    text-decoration: none;
}

main {
    flex: 1; /* Ocupa el espacio disponible */
    display: flex;
    justify-content: center; /* Centra horizontalmente */
    align-items: center; /* Centra verticalmente */
}

.boton-turnero {
    display: inline-block;
    padding: 20px 40px;
    background-color: #28a745;
    color: white;
    text-decoration: none;
    border-radius: 5px;
    font-size: 24px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
    transition: background-color 0.3s ease;
}

.boton-turnero:hover {
    background-color: #218838;
}