* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: #181818;
    font-family: sans-serif;
}

.title h1 {
    text-align: center;
    color: #5CB8E4;
    background-color: #111111;
    box-shadow: 0px 3px 6px 0px rgb(187, 187, 187)
}

.container {
    width: 500px;
    margin: auto;
    padding: 3rem 2rem;
}

.qrcode-form {
    background-color: #F2F2F2;
    padding: 2rem;
    border-radius: 10px;
}

.qrcode-form #qrcodeInput {
    width: 100%;
    padding: 8px;
    margin-bottom: 20px;
    border-radius: 8px;
    border: 1px solid #ccc;
    resize: vertical;
}

.qrcode-form button {
    display: block;
    color: #F2F2F2;
    font-weight: 700;
    font-size: 16px;
    background-color: #111111;
    border: none;
    border-radius: 10px;
    width: 100%;
    height: 40px;
    cursor: pointer;
}

.qrcode-form button > a {
    text-decoration: none;
    color: #F2F2F2;
}

.qrcode-box {
    margin-top: 20px;
}

.qrcode-box img {
    width: 100%;
    border: 5px solid #111111;
    border-radius: 10px;
}

.error {
    background-color: red;
    font-size: 16px;
    font-weight: 700;
    border-radius: 5px;
    text-align: center;
    margin-bottom: 20px;
}