title: How to use a tag for input type submit
body: <pre><code>&lt;form&gt;
      &lt;label class="screen-reader-text" for="s"&gt;&lt;?php _x( 'Search for:', 'label' ); ?&gt;&lt;/label&gt;
      &lt;input type="text" value="&lt;?php echo get_search_query(); ?&gt;" name="s" id="s" placeholder="Search"/&gt;
      &lt;input type="submit" id="searchsubmit" value="&lt;?php echo esc_attr_x( 'Search', 'submit button' ); ?&gt;" /&gt;
  &lt;/form&gt;
  </code></pre>
  
  <p>how to use a tag for input type button. my a tag cod is:</p>
  
  <pre><code>  &lt;a href="#" class="fa fa-search" &gt;&lt;/a&gt;
  </code></pre>