The interactive example cannot be shown because MathML is not supported
by your browser.
<style>
p {
color: #26b72b;
}
code {
font-weight: bold;
}
</style>
<p>This text will be green. Inline styles take precedence over CSS included externally.</p>
<p style="color: blue">The <code>style</code> attribute can override it, though.</p>