body {
    margin: 0;
    padding: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

header {
    height: 80px;
    align-content: center;
    background-color: rgb(216, 216, 216);
}

h1 {
    text-align: center;
    margin: 0;
    background-color: rgb(216, 216, 216);
    color: white;
}

main {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 50px;
    min-height: 100hv;
}

ul {
    margin-bottom: 40px;
}

li {
    margin: 6px 0;
    padding: 6px;
    font-size: 24px;
    border-radius: 6px;
}

li:hover {
    background-color: rgb(216, 216, 216);
    cursor: pointer;
}

.ocultado {
    opacity: 0;
    visibility: hidden;
    background-color: none;
}

.seleccionado {
    background-color: rgb(216, 216, 216);
}

#boton {
    padding: 10px 16px;
    background-color: rgb(216, 216, 216);
    border: none;
    color: white;
    border-radius: 50px;
    font-size: 20px;
    font-weight: 700;
}

#boton:hover {
    cursor: pointer;
    background-color: rgb(216, 216, 216);
    color: rgb(255, 255, 255);
}


footer img {
    width: 40px;
}