body {
    background-image: url('https://uploader.wojtiwojt.pl/media/stuff/endless-constellation.svg');
    margin-bottom: 10%;
}

.matcher {
    margin-top: 5%;
    padding: 10px 10px 10px 10px;
    border-radius: 5px 5px 5px 5px;
    background-color: #f8f9fa;
    min-height: 300px;
}

.div-header {
    margin-bottom: 25px;
}

.div-inputs {
    max-width: 600px;
}

.qr-img {
    max-width: 100px;
    max-width: 100px;
}