diff --git a/docs/buttons.html b/docs/buttons.html
index cde6744e..d315a32f 100644
--- a/docs/buttons.html
+++ b/docs/buttons.html
@@ -1,6 +1,6 @@
 <!doctype html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width,initial-scale=1"><title>Buttons • Pico.css</title><meta name="description" content="The essential button in pure HTML, without .classes for the default style."><link rel="shortcut icon" href="https://picocss.com/favicon.ico"><link rel="stylesheet" href="../css/pico.min.css"><link rel="stylesheet" href="css/pico.docs.min.css"><link rel="canonical" href="https://www.picocss.com/docs/buttons.html"></head><body><nav class="container-fluid"><ul><li><a href="https://picocss.com" aria-label="Back home"><svg aria-hidden="true" focusable="false" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000" height="56px"><path fill="currentColor" d="M633.43 429.23c0 118.38-49.76 184.72-138.87 184.72-53 0-92.04-25.37-108.62-67.32h-2.6v203.12H250V249.7h133.67v64.72h2.28c17.24-43.9 55.3-69.92 107-69.92 90.4 0 140.48 66.02 140.48 184.73zm-136.6 0c0-49.76-22.1-81.96-56.9-81.96s-56.9 32.2-57.24 82.28c.33 50.4 22.1 81.63 57.24 81.63 35.12 0 56.9-31.87 56.9-81.95zM682.5 547.5c0-37.32 30.18-67.5 67.5-67.5s67.5 30.18 67.5 67.5S787.32 615 750 615s-67.5-30.18-67.5-67.5z"/></svg></a></li><li>Documentation</li></ul><ul><li><a href="https://picocss.com#examples" class="secondary">Examples</a></li><li><a href="./" class="secondary">Docs</a></li><li><a href="https://github.com/picocss/pico" class="contrast" aria-label="Pico GitHub repository"><svg aria-hidden="true" focusable="false" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 496 512" height="16px"><path fill="currentColor" d="M165.9 397.4c0 2-2.3 3.6-5.2 3.6-3.3.3-5.6-1.3-5.6-3.6 0-2 2.3-3.6 5.2-3.6 3-.3 5.6 1.3 5.6 3.6zm-31.1-4.5c-.7 2 1.3 4.3 4.3 4.9 2.6 1 5.6 0 6.2-2s-1.3-4.3-4.3-5.2c-2.6-.7-5.5.3-6.2 2.3zm44.2-1.7c-2.9.7-4.9 2.6-4.6 4.9.3 2 2.9 3.3 5.9 2.6 2.9-.7 4.9-2.6 4.6-4.6-.3-1.9-3-3.2-5.9-2.9zM244.8 8C106.1 8 0 113.3 0 252c0 110.9 69.8 205.8 169.5 239.2 12.8 2.3 17.3-5.6 17.3-12.1 0-6.2-.3-40.4-.3-61.4 0 0-70 15-84.7-29.8 0 0-11.4-29.1-27.8-36.6 0 0-22.9-15.7 1.6-15.4 0 0 24.9 2 38.6 25.8 21.9 38.6 58.6 27.5 72.9 20.9 2.3-16 8.8-27.1 16-33.7-55.9-6.2-112.3-14.3-112.3-110.5 0-27.5 7.6-41.3 23.6-58.9-2.6-6.5-11.1-33.3 2.6-67.9 20.9-6.5 69 27 69 27 20-5.6 41.5-8.5 62.8-8.5s42.8 2.9 62.8 8.5c0 0 48.1-33.6 69-27 13.7 34.7 5.2 61.4 2.6 67.9 16 17.7 25.8 31.5 25.8 58.9 0 96.5-58.9 104.2-114.8 110.5 9.2 7.9 17 22.9 17 46.4 0 33.7-.3 75.4-.3 83.6 0 6.5 4.6 14.4 17.3 12.1C428.2 457.8 496 362.9 496 252 496 113.3 383.5 8 244.8 8zM97.2 352.9c-1.3 1-1 3.3.7 5.2 1.6 1.6 3.9 2.3 5.2 1 1.3-1 1-3.3-.7-5.2-1.6-1.6-3.9-2.3-5.2-1zm-10.8-8.1c-.7 1.3.3 2.9 2.3 3.9 1.6 1 3.6.7 4.3-.7.7-1.3-.3-2.9-2.3-3.9-2-.6-3.6-.3-4.3.7zm32.4 35.6c-1.6 1.3-1 4.3 1.3 6.2 2.3 2.3 5.2 2.6 6.5 1 1.3-1.3.7-4.3-1.3-6.2-2.2-2.3-5.2-2.6-6.5-1zm-11.4-14.7c-1.6 1-1.6 3.6 0 5.9 1.6 2.3 4.3 3.3 5.6 2.3 1.6-1.3 1.6-3.9 0-6.2-1.4-2.3-4-3.3-5.6-2z"></path></svg></a></li></ul></nav><main class="container" id="docs"><aside><nav class="closed-on-mobile"><a href="./" class="secondary" id="toggle-docs-navigation"><svg xmlns="http://www.w3.org/2000/svg" class="expand" fill="currentColor" viewBox="0 0 16 16" height="16px"><title>Expand</title><path fill-rule="evenodd" d="M1 8a.5.5 0 0 1 .5-.5h13a.5.5 0 0 1 0 1h-13A.5.5 0 0 1 1 8zM7.646.146a.5.5 0 0 1 .708 0l2 2a.5.5 0 0 1-.708.708L8.5 1.707V5.5a.5.5 0 0 1-1 0V1.707L6.354 2.854a.5.5 0 1 1-.708-.708l2-2zM8 10a.5.5 0 0 1 .5.5v3.793l1.146-1.147a.5.5 0 0 1 .708.708l-2 2a.5.5 0 0 1-.708 0l-2-2a.5.5 0 0 1 .708-.708L7.5 14.293V10.5A.5.5 0 0 1 8 10z"></path></svg> <svg xmlns="http://www.w3.org/2000/svg" class="collapse" fill="currentColor" viewBox="0 0 16 16" height="16px"><title>Collapse</title><path fill-rule="evenodd" d="M1 8a.5.5 0 0 1 .5-.5h13a.5.5 0 0 1 0 1h-13A.5.5 0 0 1 1 8zm7-8a.5.5 0 0 1 .5.5v3.793l1.146-1.147a.5.5 0 0 1 .708.708l-2 2a.5.5 0 0 1-.708 0l-2-2a.5.5 0 1 1 .708-.708L7.5 4.293V.5A.5.5 0 0 1 8 0zm-.5 11.707l-1.146 1.147a.5.5 0 0 1-.708-.708l2-2a.5.5 0 0 1 .708 0l2 2a.5.5 0 0 1-.708.708L8.5 11.707V15.5a.5.5 0 0 1-1 0v-3.793z"></path></svg> Table of content</a><details><summary>Getting started</summary><ul><li><a href="./" id="start-link" class="secondary">Usage</a></li><li><a href="./themes.html" id="themes-link" class="secondary">Themes</a></li><li><a href="./customization.html" id="customization-link" class="secondary">Customization</a></li><li><a href="./classless.html" id="classless-link" class="secondary">Class-less version</a></li><li><a href="./rtl.html" id="rtl-link" class="secondary">RTL</a></li></ul></details><details><summary>Layout</summary><ul><li><a href="./containers.html" id="containers-link" class="secondary">Containers</a></li><li><a href="./grid.html" id="grid-link" class="secondary">Grid</a></li><li><a href="./scroller.html" id="scroller-link" class="secondary">Horizontal scroller</a></li></ul></details><details><summary>Elements</summary><ul><li><a href="./typography.html" id="typography-link" class="secondary">Typography</a></li><li><a href="./buttons.html" id="buttons-link" class="secondary">Buttons</a></li><li><a href="./forms.html" id="forms-link" class="secondary">Forms</a></li><li><a href="./tables.html" id="tables-link" class="secondary">Tables</a></li></ul></details><details><summary>Components</summary><ul><li><a href="./accordions.html" id="accordions-link" class="secondary">Accordions</a></li><li><a href="./cards.html" id="cards-link" class="secondary">Cards</a></li><li><a href="./dropdowns.html" id="dropdowns-link" class="secondary">Dropdowns</a></li><li><a href="./modal.html" id="modal-link" class="secondary">Modal</a></li><li><a href="./navs.html" id="navs-link" class="secondary">Navs</a></li><li><a href="./progress.html" id="progress-link" class="secondary">Progress</a></li></ul></details><details><summary>Utilities</summary><ul><li><a href="./loading.html" id="loading-link" class="secondary">Loading</a></li><li><a href="./tooltips.html" id="tooltips-link" class="secondary">Tooltips</a></li></ul></details><details><summary>Extend</summary><ul><li><a href="./we-love-classes.html" id="we-love-classes-link" class="secondary">We love .classes</a></li></ul></details></nav><script>const activeLink=document.querySelector("aside a#buttons-link"),parentAccordion=activeLink.closest("details");activeLink.setAttribute("aria-current","page"),parentAccordion.setAttribute("open","true")</script></aside><div role="document"><section id="buttons"><hgroup><h1>Buttons</h1><h2>The essential button in pure HTML, without <code>.classes</code> for the default style.</h2></hgroup><article aria-label="Button example"><button aria-label="Button">Button</button> <input type="submit"><footer class="code"><pre><code>&lt;<b>button</b>&gt;Button&lt;/<b>button</b>&gt;
 &lt;<b>input</b> <i>type</i>=<u>"submit"</u>&gt;</code></pre></footer></article><p>Buttons are <code><i>width</i>: <u>100%</u>;</code> by default. Use <code><i>role</i>=<u>"button"</u></code> on an inline element if you need an inline button.</p><article aria-label="Inline buttons examples"><a href="#" onclick="event.preventDefault()" role="button">Link</a> <a href="#" onclick="event.preventDefault()" role="button">Link</a><footer class="code"><pre><code>&lt;<b>a</b> <i>href</i>=<u>"#"</u> <i>role</i>=<u>"button"</u>&gt;Link&lt;/<b>a</b>&gt;
-&lt;<b>a</b> <i>href</i>=<u>"#"</u> <i>role</i>=<u>"button"</u>&gt;Link&lt;/<b>a</b>&gt;</code></pre></footer></article><p>Buttons come with <code>.secondary</code> and <code>.contrast</code> styles.</p><article aria-label="Buttons styles examples"><a href="#" onclick="event.preventDefault()" role="button" class="secondary">Secondary</a> <a href="#" onclick="event.preventDefault()" role="button" class="contrast">Contrast</a><footer class="code"><pre><code>&lt;<b>a</b> <i>href</i>=<u>"#"</u> <i>role</i>=<u>"button"</u> <i>class</i>=<u>"secondary"</u>&gt;Secondary&lt;/<b>a</b>&gt;
+&lt;<b>a</b> <i>href</i>=<u>"#"</u> <i>role</i>=<u>"button"</u>&gt;Link&lt;/<b>a</b>&gt;</code></pre></footer></article><p>Buttons come with <code>.secondary</code> and <code>.contrast</code> styles.</p><p>ℹ️&nbsp;These classes are not available in the <a href="classless.html">class-less version</a>.</p><article aria-label="Buttons styles examples"><a href="#" onclick="event.preventDefault()" role="button" class="secondary">Secondary</a> <a href="#" onclick="event.preventDefault()" role="button" class="contrast">Contrast</a><footer class="code"><pre><code>&lt;<b>a</b> <i>href</i>=<u>"#"</u> <i>role</i>=<u>"button"</u> <i>class</i>=<u>"secondary"</u>&gt;Secondary&lt;/<b>a</b>&gt;
 &lt;<b>a</b> <i>href</i>=<u>"#"</u> <i>role</i>=<u>"button"</u> <i>class</i>=<u>"contrast"</u>&gt;Contrast&lt;/<b>a</b>&gt;</code></pre></footer></article><p>And a classic <code>.outline</code> variant.</p><article aria-label="Outline style examples"><a href="#" onclick="event.preventDefault()" role="button" class="outline">Primary</a> <a href="#" onclick="event.preventDefault()" role="button" class="secondary outline">Secondary</a> <a href="#" onclick="event.preventDefault()" role="button" class="contrast outline">Contrast</a><footer class="code"><pre><code>&lt;<b>a</b> <i>href</i>=<u>"#"</u> <i>role</i>=<u>"button"</u> <i>class</i>=<u>"outline"</u>&gt;Primary&lt;/<b>a</b>&gt;
 &lt;<b>a</b> <i>href</i>=<u>"#"</u> <i>role</i>=<u>"button"</u> <i>class</i>=<u>"secondary outline"</u>&gt;Secondary&lt;/<b>a</b>&gt;
 &lt;<b>a</b> <i>href</i>=<u>"#"</u> <i>role</i>=<u>"button"</u> <i>class</i>=<u>"contrast outline"</u>&gt;Contrast&lt;/<b>a</b>&gt;</code></pre></footer></article></section><footer><hr><p><small>Code licensed <a href="https://github.com/picocss/pico/blob/master/LICENSE.md" class="secondary">MIT</a></small></p></footer></div></main><script src="js/commons.min.js"></script></body></html>
\ No newline at end of file
diff --git a/docs/src/buttons.html b/docs/src/buttons.html
index bbf2c1a4..ec1e8295 100644
--- a/docs/src/buttons.html
+++ b/docs/src/buttons.html
@@ -42,6 +42,7 @@
             </footer>
           </article>
           <p>Buttons come with <code>.secondary</code> and <code>.contrast</code> styles.</p>
+          <p>ℹ️&nbsp;These classes are not available in the <a href="classless.html">class-less version</a>.</p>
           <article aria-label="Buttons styles examples">
             <a href="#" onclick="event.preventDefault()" role="button" class="secondary">Secondary</a>
             <a href="#" onclick="event.preventDefault()" role="button" class="contrast">Contrast</a>
diff --git a/docs/src/typography.html b/docs/src/typography.html
index dd05ce06..41cda0dc 100644
--- a/docs/src/typography.html
+++ b/docs/src/typography.html
@@ -166,10 +166,8 @@
               </div>
             </div>
           </article>
-          <p>
-            Links come with <code>.secondary</code> and
-            <code>.contrast</code> styles.
-          </p>
+          <p>Links come with <code>.secondary</code> and <code>.contrast</code> styles.</p>
+          <p>ℹ️&nbsp;These classes are not available in the <a href="classless.html">class-less version</a>.</p>
           <article aria-label="Links examples">
             <a href="#" onclick="event.preventDefault()">Primary</a><br />
             <a href="#" onclick="event.preventDefault()" class="secondary"
diff --git a/docs/typography.html b/docs/typography.html
index 015811f4..1249d5f9 100644
--- a/docs/typography.html
+++ b/docs/typography.html
@@ -11,7 +11,7 @@
 &lt;/<b>hgroup</b>&gt;</code></pre><pre><code>&lt;<b>div</b> <i>class</i>=<u>"headings</u>"&gt;
   &lt;<b>h2</b>&gt;Heading 2&lt;/<b>h2</b>&gt;
   &lt;<b>h3</b>&gt;Subtitle for heading 2&lt;/<b>h3</b>&gt;
-&lt;/<b>div</b>&gt;</code></pre></footer></article><p>Inline text elements:</p><article aria-label="Inline text examples"><div class="grid"><div><p><abbr title="Abbreviation">Abbr.</abbr> <code>abbr</code></p><p><strong>Bold</strong> <code>strong</code> <code>b</code></p><p><em>Italic</em> <code>i</code> <code>em</code> <code>cite</code></p><p><del>Deleted</del> <code>del</code></p><p><ins>Inserted</ins> <code>ins</code></p><p><kbd>Ctrl + S</kbd> <code>kbd</code></p></div><div><p><mark>Highlighted</mark> <code>mark</code></p><p><s>Strikethrough</s> <code>s</code></p><p><small>Small </small><code>small</code></p><p>Text <sub>Sub</sub> <code>sub</code></p><p>Text <sup>Sup</sup> <code>sup</code></p><p><u>Underline</u> <code>u</code></p></div></div></article><p>Links come with <code>.secondary</code> and <code>.contrast</code> styles.</p><article aria-label="Links examples"><a href="#" onclick="event.preventDefault()">Primary</a><br/><a href="#" onclick="event.preventDefault()" class="secondary">Secondary</a><br/><a href="#" onclick="event.preventDefault()" class="contrast">Contrast</a><br/><footer class="code"><pre><code>&lt;<b>a</b> <i>href</i>=<u>"#"</u>&gt;Primary&lt;/<b>a</b>&gt;
+&lt;/<b>div</b>&gt;</code></pre></footer></article><p>Inline text elements:</p><article aria-label="Inline text examples"><div class="grid"><div><p><abbr title="Abbreviation">Abbr.</abbr> <code>abbr</code></p><p><strong>Bold</strong> <code>strong</code> <code>b</code></p><p><em>Italic</em> <code>i</code> <code>em</code> <code>cite</code></p><p><del>Deleted</del> <code>del</code></p><p><ins>Inserted</ins> <code>ins</code></p><p><kbd>Ctrl + S</kbd> <code>kbd</code></p></div><div><p><mark>Highlighted</mark> <code>mark</code></p><p><s>Strikethrough</s> <code>s</code></p><p><small>Small </small><code>small</code></p><p>Text <sub>Sub</sub> <code>sub</code></p><p>Text <sup>Sup</sup> <code>sup</code></p><p><u>Underline</u> <code>u</code></p></div></div></article><p>Links come with <code>.secondary</code> and <code>.contrast</code> styles.</p><p>ℹ️&nbsp;These classes are not available in the <a href="classless.html">class-less version</a>.</p><article aria-label="Links examples"><a href="#" onclick="event.preventDefault()">Primary</a><br/><a href="#" onclick="event.preventDefault()" class="secondary">Secondary</a><br/><a href="#" onclick="event.preventDefault()" class="contrast">Contrast</a><br/><footer class="code"><pre><code>&lt;<b>a</b> <i>href</i>=<u>"#"</u>&gt;Primary&lt;/<b>a</b>&gt;
 &lt;<b>a</b> <i>href</i>=<u>"#"</u> <i>class</i>=<u>"secondary"</u>&gt;Secondary&lt;/<b>a</b>&gt;
 &lt;<b>a</b> <i>href</i>=<u>"#"</u> <i>class</i>=<u>"contrast"</u>&gt;Contrast&lt;/<b>a</b>&gt;</code></pre></footer></article><p>Blockquote:</p><article aria-label="Blockquote example"><blockquote>"Maecenas vehicula metus tellus, vitae congue turpis hendrerit non. Nam at dui sit amet ipsum cursus ornare."<footer><cite>- Phasellus eget lacinia</cite></footer></blockquote><footer class="code"><pre><code>&lt;<b>blockquote</b>&gt;
   "Maecenas vehicula metus tellus, vitae congue turpis hendrerit non. 
