body {
    font-family: system-ui, sans-serif;
}

#Wrapper {
    max-width: 40rem;
    margin: 3rem auto;
    border: 1px solid rgba(233, 233, 233, 0.7);
    border-radius: 2px;
    box-shadow: #e9e9e9 1px 1px 2px;
    padding: 3rem;
}

header {
    border-bottom: 1px solid #e9e9e9;
    margin-bottom: 4rem;
}

header h3 {
    font-weight: normal;
    text-align: center;
}

dl dt {
    font-weight: bold;
}

article h1 {
    font-size: 110%;
    margin-top: 2rem;
}