style.css

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;700&display=swap');

body{
    background-color: hsl(212, 45%, 89%);
}
.qr-card{
    width: 370px;
    margin: auto;
    padding: 20px;
    background-color: hsl(0, 0%, 100%);
    border-radius: 20px;
    text-align: center;
    font-family: 'Outfit', sans-serif;
}

.responsive {
    width: 100%;
    height: auto;
}

.img-rounded {
    border-radius: 15px;
}

.qr-card p{
    padding-top: 20px;
    padding-bottom: 20px;
    font-size: 15px;
    width: 73%;
    margin: auto;
    color: hsl(220, 15%, 55%);
}

.qr-card h1{
    font-size: 28px;
    padding-top: 20px;
    color: hsl(218, 44%, 22%);
    width: 98%;
    margin: auto;
}

@media only screen and (max-width: 600px) {
    .qr-card{
        width: 360px;
        margin: auto;
        padding: 20px;
        background-color: hsl(0, 0%, 100%);
        border-radius: 20px;
        text-align: center;
        font-family: 'Outfit', sans-serif;
    }
  }