body {
    background: #000000;
    font-family: 'Roboto', sans-serif;
}

h1 {
    font-family: 'Montserrat', sans-serif;
    color: white;
}

.big {
    color: aliceblue;
    font-size: 1.5rem;
}

p {
    color: aliceblue;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    margin-left: 0rem;
}


button {
    border: 2px solid white;
    width: 20rem;
    padding: 5px;
    background: transparent;
    color: white;
    font: inherit;
    transition: 0.3s;
}

button:hover {
    background: white;
    color: black;
}

.page {
    max-width: 800px;
    margin: 0 auto;
}

.container {
    display: flex;
}

.contact {
    margin-top: 60rem;
    margin-left: 60rem;
}

@keyframes slide-in {
    from {
        opacity: 0;
        transform: translate(0, 100px);
    }
    to {
        opacity: 1;
        transform: translate(0, 0);
    }
}

#choose {
    border: 2px solid white;
    width: 30rem;
    margin: 5rem auto;
    padding: 5rem;
    text-align: center;
    animation: slide-in 0.8s;
}


#main {
    display: none;
    width: 700px;
    margin: 2rem auto;
    padding: 2rem 5rem 5rem 5rem;
    text-align: center;
    animation: slide-in 0.8s;
}