body {
    background-color: rgb(70, 142, 236);
    font: normal 15pt Arial;
}

header {
    color: white;
    text-align: center;
}

section {
    background-color: white;
    border-radius: 10px;
    padding: 15px;
    width: 500px;
    margin: auto;
    box-shadow: 3px 3px 10px rgba(0, 0, 0, 0.37);
}

select#flista {
    width: 150px;
}

#txtnum {
    width: 150px; 
    margin-bottom: 20px;
}

#btnFinalize {
    margin-top: 10px;
    margin-bottom: 10px;
    width: 100px;
    height: 30px;
    font-size: 1rem;
    cursor: pointer;
}

footer {
    color: white;
    text-align: center;
}

.ita {
    font-style: italic;
}

footer a {
    color: white;
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}