title: how to remove p tag from wrapping every html element in shortcode
body: <p>In my <a href="http://109.74.4.178/svenskkinesiska/" rel="nofollow noreferrer">wordpress project</a> I used shortcode to show the product listing. I have added html as below.</p>
  
  <pre><code>&lt;article class="teaser product tepr prio "&gt;
  &lt;a href="http://localhost/svenskkinesiska/resor/sichuans-parlor/"&gt;
  &lt;div class="itemwrap"&gt;
  &lt;img class="img-responsive " src="http://localhost/svenskkinesiska/wp-content/uploads/2016/12/banner2@2x-1920x740-c-center-373x239-c-center.png" srcset="http://localhost/svenskkinesiska/wp-content/uploads/2016/12/banner2@2x-1920x740-c-center-530x340-c-center.png 768w, http://localhost/svenskkinesiska/wp-content/uploads/2016/12/banner2@2x-1920x740-c-center-767x492-c-center.png 1400w" alt="SICHUANS PÄRLOR" /&gt;
  &lt;div class="itemtextwrap"&gt;
  &lt;div class="teprb"&gt;
  &lt;div class="middlecenter"&gt;
  &lt;h3&gt;&lt;span&gt;Sichuans pärlor&lt;/span&gt;&lt;/h3&gt;
  &lt;/div&gt;
  &lt;/div&gt;
  &lt;span class="duration"&gt;8 DAGAR - &lt;/span&gt;&lt;span class="price"&gt;fr 1:-&lt;/span&gt;&lt;/div&gt;
  &lt;div class="cprice_cdays small"&gt;
  &lt;div class="tableBased"&gt;
  &lt;div class="tableCelled"&gt;&lt;span class="cprice"&gt;8 dagar, pris från &lt;/span&gt;&lt;span class="cdays"&gt;1&lt;/span&gt;&lt;/div&gt;
  &lt;/div&gt;
  &lt;/div&gt;
  &lt;/div&gt;
  &lt;/a&gt;&lt;/article&gt;
  </code></pre>
  
  <p>But it's coming as below with extra p tag. I tried wpautop but to no avail. How to solve this ? Any help/suggestions are welcome.</p>
  
  <pre><code>&lt;article class="teaser product tepr prio "&gt;
  &lt;a href="http://localhost/svenskkinesiska/resor/sichuans-parlor/"&gt;&lt;/p&gt;
  &lt;div class="itemwrap"&gt;
  &lt;img class="img-responsive " src="http://localhost/svenskkinesiska/wp-content/uploads/2016/12/banner2@2x-1920x740-c-center-373x239-c-center.png" srcset="http://localhost/svenskkinesiska/wp-content/uploads/2016/12/banner2@2x-1920x740-c-center-530x340-c-center.png 768w, http://localhost/svenskkinesiska/wp-content/uploads/2016/12/banner2@2x-1920x740-c-center-767x492-c-center.png 1400w" alt="SICHUANS PÄRLOR" /&gt;&lt;/p&gt;
  &lt;div class="itemtextwrap"&gt;
  &lt;div class="teprb"&gt;
  &lt;div class="middlecenter"&gt;
  &lt;h3&gt;&lt;span&gt;Sichuans pärlor&lt;/span&gt;&lt;/h3&gt;
  &lt;/div&gt;
  &lt;/div&gt;
  &lt;p&gt;&lt;span class="duration"&gt;8 DAGAR - &lt;/span&gt;&lt;span class="price"&gt;fr 1:-&lt;/span&gt;&lt;/div&gt;
  &lt;div class="cprice_cdays small"&gt;
  &lt;div class="tableBased"&gt;
  &lt;div class="tableCelled"&gt;&lt;span class="cprice"&gt;8 dagar, pris från &lt;/span&gt;&lt;span class="cdays"&gt;1&lt;/span&gt;&lt;/div&gt;
  &lt;/div&gt;
  &lt;/div&gt;
  &lt;/div&gt;
  &lt;p&gt;&lt;/a&gt;&lt;/article&gt;
  </code></pre>