*,
*::after,
*::before {
    box-sizing: border-box;
}

body,
html {
    padding: 0;
    margin: 0;
}

body {
    font-family: Arial, Helvetica, sans-serif;
}

.container {
    padding: 10px;
}

#title {
    text-align: center;
}

.barcode-container {
    margin-top: 100px;
    text-align: center;
}

.bad-result {
    font-size: 24px;
    text-align: center;
    color: #f44;
}

.bad-result__icon {
    font-size: 104px;
}