.attribution { 
    font-size: 11px; 
    text-align: center; 
    position: fixed;
    bottom: 5px;
}

.attribution a { 
    color: hsl(228, 45%, 44%); 
}

body {
    background-color: hsl(212, 45%, 89%);
    overflow: hidden;
    height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-family: "Outfit", sans-serif;
}

.card {
    height: 500px;
    width: 330px;
    background-color: hsl(0, 0%, 100%);
    display: flex;
    flex-direction: column;
    text-align: center;
    border-radius: 15px;
    box-shadow: 0px 0px -5px hsl(216, 15%, 48%);
}

.qr-code {
    border-radius: 15px;
    height: 300px;
    width: 300px;
    align-self: center;
    margin: 15px;
}

.card-text {
    margin: 10px 25px;
}

.card-heading, h2 {
    margin: 0;
    color: hsl(218, 44%, 22%);
}

.card-subtext {
    font-size: 15px;
    color: hsl(216, 15%, 48%);
}