html, body {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: url('wallpaper.jpg') no-repeat center center fixed;
    background-size: cover;
    font-family: sans-serif;
}

#desktop {
    display: flex;
    flex-wrap: wrap;
    align-content: flex-start;
    padding: 20px;
}

.icon {
    width: 80px;
    margin: 15px;
    text-align: center;
    color: white;
    cursor: pointer;
}

.icon img, .icon video {
    width: 64px;
    height: 64px;
    display: block;
    margin: 0 auto;
    border-radius: 8px;
}

.icon span {
    display: block;
    margin-top: 5px;
    font-size: 14px;
}