html {
    font: 24px/1.7 "Helvetica Neue", sans-serif;
    text-align: center;
    color: #222
}

body {
    margin: 0;
}

a {
    text-decoration: none;
    color: teal;
}

h1 {
    letter-spacing: -0.05em;
}

h2 {
    font-size: 0.83333em;
}

p {
    font-size: 0.7em;
}

pre {
    border: 2px solid;
    padding: 1em;
    white-space: pre-wrap;
    font-size: 0.54167em;
    text-align: left;
    background-color: #fff;
}

.info__inner > p > code {
    padding: 0.25em;
    border-radius: 4px;
    border: 1px solid #bbb;
}

hr {
    max-width: 20em;
    margin: 2em auto;
    border: solid #ddd;
    border-width: 1px 0 0;
}

.header {
    padding: 3em 1em;
}

.header > h1,
.header > p {
    margin-top: 0;
    margin-bottom: 0;
}

.info {
    padding: 2em 1em;
    overflow: hidden;
    background-color: #f2f2f2;
}

.info__inner {
    max-width: 30em;
    margin-right: auto;
    margin-left: auto;
}

.row {
    margin-top: 1em;
    margin-bottom: 1em;
}

@media (max-width: 479px) {
    .col {
        width: 100% !important;
    }
}

.col {
    height: 4em;
    vertical-align: middle;
    line-height: 4em;
    background-color: teal;
}

.col:nth-of-type(2n) {
    background-color: #95cbcb;
}

.footer {
    padding: 0.5rem 1rem 1.5em;
}