.hero {
    background: #563d7c;
    color: #fff;
    text-align: center;
    margin-bottom: 0;
}

footer {
    text-align: center;
    padding: 30px 0;
    border-top: 1px solid #e5e5e5;
    background-color: #f5f5f5;
}

section:nth-child(odd) {
    background-color: #efefef;
}

section {
    border-top: 1px solid #ccc;
    padding: 40px 0px;
    background: #fff;
}

pre {
    display: block;
    padding: 12.5px;
    margin: 0 0 13px;
    font-size: 16px;
    line-height: 26px;
    word-break: break-all;
    word-wrap: break-word;
    white-space: pre;
    white-space: pre-wrap;
    background-color: #f5f5f5;
    border: 1px solid #ccc;
    border: 1px solid rgba(0, 0, 0, 0.15);
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    border-radius: 4px;
}

code {
    font-family: monospace;
}