update navigation

Author: pzaldonis

_sass/custom/custom.scss

@@ -214,3 +214,21 @@ a.skip-to-main:active {
 .site-nav {
     padding-top: 1rem;
 }
+.PageNavigation {
+    font-size: 14px;
+    display: block;
+    width: auto;
+    overflow: hidden;
+  }
+  
+  .PageNavigation a {
+    display: block;
+    width: 50%;
+    float: left;
+    margin: 1em 0;
+  }
+  
+  .PageNavigation .next {
+    text-align: right;
+  }
+  

index.md

@@ -75,4 +75,15 @@ Let us know what other information you’d like to see included in this resource
 
 Connecticut state employees can request to join the Open Data channel using [this form](https://forms.office.com/Pages/ResponsePage.aspx?id=-nyLEd2juUiwJjH_abtzi5L_xJbiJ_5BoyF_jDckfpJUM1JNU0ZMNVhZRFA0MVlYOUdCNjA1TkRTWC4u){:target="_blank"}. 
 
-[^1]: CT.gov Content Style Guide, Accessibility Best Practices, [https://portal.ct.gov/ctcontentstyleguide/improve-accessibility/accessibility-best-practices](https://portal.ct.gov/ctcontentstyleguide/improve-accessibility/accessibility-best-practices?language=en_US){:target="_blank"}
+[^1]: CT.gov Content Style Guide, Accessibility Best Practices, [https://portal.ct.gov/ctcontentstyleguide/improve-accessibility/accessibility-best-practices](https://portal.ct.gov/ctcontentstyleguide/improve-accessibility/accessibility-best-practices?language=en_US){:target="_blank"}
+
+
+{::nomarkdown}<div class="PageNavigation">
+  {% if page.previous.url %}
+    <a class="prev" href="{{page.previous.url}}">&laquo; {{page.previous.title}}</a>
+  {% endif %}
+  {% if page.next.url %}
+    <a class="next" href="{{page.next.url}}">{{page.next.title}} &raquo;</a>
+  {% endif %}
+</div>
+{:/}