Use one line per tag in code snippet for One class, multiple tags

docs/base-css.html

@@ -1550,13 +1550,9 @@ For example, <code>section</code> should be wrapped as inline.
           </form>
 <pre class="prettyprint linenums">
 &lt;a class="btn" href=""&gt;Link&lt;/a&gt;
-&lt;button class="btn" type="submit"&gt;
-  Button
-&lt;/button&gt;
-&lt;input class="btn" type="button"
-         value="Input"&gt;
-&lt;input class="btn" type="submit"
-         value="Submit"&gt;
+&lt;button class="btn" type="submit"&gt;Button&lt;/button&gt;
+&lt;input class="btn" type="button" value="Input"&gt;
+&lt;input class="btn" type="submit" value="Submit"&gt;
 </pre>
           <p>As a best practice, try to match the element for you context to ensure matching cross-browser rendering. If you have an <code>input</code>, use an <code>&lt;input type="submit"&gt;</code> for your button.</p>
 

docs/templates/pages/base-css.mustache

@@ -1487,13 +1487,9 @@
           </form>
 <pre class="prettyprint linenums">
 &lt;a class="btn" href=""&gt;{{_i}}Link{{/i}}&lt;/a&gt;
-&lt;button class="btn" type="submit"&gt;
-  {{_i}}Button{{/i}}
-&lt;/button&gt;
-&lt;input class="btn" type="button"
-         value="{{_i}}Input{{/i}}"&gt;
-&lt;input class="btn" type="submit"
-         value="{{_i}}Submit{{/i}}"&gt;
+&lt;button class="btn" type="submit"&gt;{{_i}}Button{{/i}}&lt;/button&gt;
+&lt;input class="btn" type="button" value="{{_i}}Input{{/i}}"&gt;
+&lt;input class="btn" type="submit" value="{{_i}}Submit{{/i}}"&gt;
 </pre>
           <p>{{_i}}As a best practice, try to match the element for you context to ensure matching cross-browser rendering. If you have an <code>input</code>, use an <code>&lt;input type="submit"&gt;</code> for your button.{{/i}}</p>