Tutorial Style Links Depending on Destination

a[href^="http://"] {
/* fully valid URL, likely external link */
}

a[href="http://google.com"] {
/* link to specific website */
}

a[href^="/"], a[href^=".."] {
/* internal relative link */
}

a[href^="mailto:"] {
/* email link */
}

a[href$=".pdf"] {
/* PDF file */
}

a[href$=".doc"] {
/* Microsoft Word document */
}

a[