html, body {
    height: 100%;
}

body {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.content {
    flex-grow: 1;
}

#card {
    max-width: 90%;
    width: 35em;
    margin-top: 25vh;
    margin-left: auto;
    margin-right: auto;
}

#card h1, #card p {
    text-align: center;
}

#card h1 .u-url {
    color: #444;
    cursor: default;
}

#card h1 {
    margin-top: 0;
}

#social-icons {
    display: flex;
    justify-content: space-around;
}

#social-icons img {
    margin-left: 0;
    margin-right: 0;
    vertical-align: middle;
    height: 32px
}

#navbar {
    list-style-type: none;
    padding: 3pt 3pt 0;
    margin-bottom: 0;
}

#navbar li {
    display: inline;
    margin-left: 5pt;
    margin-right: 5pt;
}