body {
    margin: 0;
    background-color: black;
    color: white;
    text-align: center;
}

.logo {
    height: 150px;
    width: 100%;
    /*position: fixed;*/
    object-fit: contain;
}

.download-btn {
    height: 50px;
    margin-bottom: 20px;
}

.screenshot {
    margin: 2% 0;
    width: 22%;
    opacity: 0.5;
}

.screenshot:hover {
    margin: 0;
    width: 24%;
    opacity: 1;
}

.screenshot.active {
    margin: 0;
    width: 24%;
    opacity: 1;
}

.caption {
    font-size: 12px;
}

.details {
    margin-top: 30px;
    padding: 20px;
    font-size: 18px;
}

footer {
     padding-bottom: 20px;
}
footer a {
    color: white;
}