href tag not working in Outlook 2013
<p>For the life of me I do not understand why my href tags aren't working in outlook 2013. I have other anchor tags that are written the same way in the same html file. 
it seems that the href tags are stripped out altogether. 
They work in all other email clients, except outlook 2013. Is there anything I could be missing? Any help is appreciated.</p>

<p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
<div class="snippet-code">
<pre class="snippet-code-html lang-html prettyprint-override"><code>                                                      &lt;table align="center" class="inner"&gt;
&lt;tr&gt;                              

&lt;td align="left" width="65"&gt;                               &lt;a href="https://facebook"&gt;
&lt;img src="./img/social-fb.png" width="65" style="display:block;"&gt;
&lt;/a&gt;                               &lt;/td&gt;
                              &lt;td align="left" width="65"&gt;
&lt;a href="https://www.instagram.com/"&gt;
&lt;img src="./img/social-in.png" width="65" style="display:block;"&gt;&lt;/a&gt;
&lt;/td&gt;
                           &lt;/tr&gt;
&lt;/table&gt;</code></pre>
</div>
</div>
</p>