I have my DNN site configured to work with your module.  This includes allowing users to login in using FB, Twitter and LinkedIn.  Unfortunately, I am unable to figure out why the LinkedIn login is not working.  The LinkedIn button does not display on the login page and I have reviewed the settings in your manual several times.  Any help would be appreciated.  Below is my css to display the button and additionally, the api key has been entered and the button enabled in the Admin -> Extensions -> LinkedIn_Authentication.
<div id="loginBox">
<p class="advLogin_box">
</p><div id="line"></div><h2>Or login using your Social Media</h2><div id="social"><br>
 [login_linkedin_button]<br>
[login_facebook_button]<br>
<p></p>[login_twitter_button]<br><br></div><table border="0" cellpadding="3" cellspacing="0">
<tbody>
<tr>
<td><span class="advLogin_LabelText">Email <span style="FONT-SIZE: 8pt">or Username</span></span></td>
<td>[login_field|class=advLogin_text|tabindex=1]</td></tr>
<tr>
<td style="PADDING-TOP: 5px"><span class="advLogin_LabelText">Password <span>[login_passwordrecovery|text=Need a reminder?|style=color:#888; font-size:8pt; font-family: arial] </span></span></td>
<td style="PADDING-TOP: 10px">[login_password|class=advLogin_text|tabindex=2]</td></tr>
<tr>
<td style="PADDING-TOP: 5px">[login_verificationcode_label|class=advLogin_text]</td>
<td style="PADDING-TOP: 10px">[login_verificationcode|class=advLogin_text|tabindex=3]</td></tr>
<tr>
<td style="PADDING-TOP: 10px" colspan="2" align="right">[login_button|class=advLogin_Button|style=float: right;][login_register_button|class=advLogin_Button|style=float: right;]</td></tr>


</tbody></table><p></p></div>

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