style.css

* {
    box-sizing: border-box;
}

body {
    width: 100%;
    height: 100vh;
    margin: 0;
    background: linear-gradient(45deg, skyblue, royalblue, blue);
}

.main-container {
    font-family: Arial, Helvetica, sans-serif;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 20px;
    width: 100%;
    height: 100vh;
}

.qr-text {
    font-family: 'Courier New', Courier, monospace;
    padding: 0.7rem 1rem;
    font-size: 1rem;
    background-color: rgb(4, 15, 25);
    color: white;
    box-shadow: 0 2px 8px -3px black;
}

.download-btn {
    padding: 0.7rem 1rem;
    font-size: 1rem;
    font-family:  monospace;
    font-weight: bold;
    cursor: pointer;
    word-spacing: -5px;
    transform: scale(1);
    transition: 0.4s;
    border-radius: 5px;
    border: none;
}
.download-btn:hover {
    transform: scale(1.1);
    font-size: 1.1rem;
}