HTML: use `<kbd>` and `<samp>`

[chris34]

Use

• <kbd> for keyboard shortcuts
• <samp> for sample output from a computer

So the HTML could look like

<pre>
<samp>$ <kbd>git status<kbd>
# On branch master
nothing to commit, working directory clean</samp>
</pre>

As an idea for styling, some CSS:

kbd {
    display: inline-block;
    padding: 2px 6px 3px;
    background: #fff;
    color: #3B3E43;
    border: 1px solid #7d8186;
    line-height: 1em;
    box-shadow: 0 2px 0 -1px #fff,0 2px 0 #828282;
    font-size: 0.8em;
}

code {
    border: 1px solid #cccbcb;
    background-color: #eef;
    padding: 1px 5px;
    font-size: 0.8em;
}