4>
<p>The <code>basic.less</code> file includes styles for the <code>html</code> and <code>body</code> tags, setting up the base style for the global font-family and font-size. <code>html</code>'s font size follows the value set by variable <code>@base-font-size</code> (default: 16px), and <code>body</code> font size is set to <code>1rem</code>. The header tags (<code>h1</code>,<code>h2</code>...) defined in <a href="typography.html">typography.less</a> have font sizes set with <code>rem</code> units as wel