body {
    margin: 0;
}

body > div {
    background-color: aliceblue;
    display: flex;
    height: 100vh;
    padding: 8px;
}


section#les_queues {
    display: flex;
}

#les_queues > div {
    flex-grow: 1;
}

h1 {
    text-align: center;
}

main {
    flex-grow: 1;
}

p.orateurice {
    font-size: 3rem;
    text-align: center;
}

li.dernier_arrive {
    font-style: italic;
}

.personne {
    color: darkgrey;
}

.active section.queue {
    background-color: lightgreen;
}

.attente section.queue {
    background-color: pink;
}

section.queue {
    border-radius: .5rem;
    margin: .5rem;
    padding: .5rem;
    display: flex;
    flex-direction: column;
}

.hidden {
    display: none;
}