1 files changed, 15 insertions, 1 deletions
diff --git a/docs/reference/SSLRC_mobility_classification.html b/docs/reference/SSLRC_mobility_classification.html
index b6c6c2d..5310a3f 100644
--- a/docs/reference/SSLRC_mobility_classification.html
+++ b/docs/reference/SSLRC_mobility_classification.html
@@ -18,12 +18,20 @@
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+<!-- clipboard.js -->
+<script src="https://cdnjs.cloudflare.com/ajax/libs/clipboard.js/1.7.1/clipboard.min.js" integrity="sha384-cV+rhyOuRHc9Ub/91rihWcGmMmCXDeksTtCihMupQHSsi8GIIRDG0ThDc3HGQFJ3" crossorigin="anonymous"></script>
 
 <!-- pkgdown -->
 <link href="../pkgdown.css" rel="stylesheet">
 <script src="../jquery.sticky-kit.min.js"></script>
 <script src="../pkgdown.js"></script>
+  
+  
+<meta property="og:title" content="Determine the SSLRC mobility classification for a chemical substance from its Koc — SSLRC_mobility_classification" />
 
+<meta property="og:description" content="This implements the method specified in the UK data requirements handbook and was 
+checked against the spreadsheet published on the CRC website" />
+<meta name="twitter:card" content="summary" />
 <!-- mathjax -->
 <script src='https://mathjax.rstudio.com/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML'></script>
 
@@ -51,6 +59,12 @@
     <div id="navbar" class="navbar-collapse collapse">
       <ul class="nav navbar-nav">
         <li>
+  <a href="../index.html">
+    <span class="fa fa-home fa-lg"></span>
+     
+  </a>
+</li>
+<li>
   <a href="../reference/index.html">Reference</a>
 </li>
       </ul>
@@ -124,7 +138,7 @@ Johannes Ranke
 </div>
 
 <div class="pkgdown">
-  <p>Site built with <a href="http://hadley.github.io/pkgdown/">pkgdown</a>.</p>
+  <p>Site built with <a href="http://pkgdown.r-lib.org/">pkgdown</a>.</p>
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