Update index3.html

Author: gowravmannem

EcologyLesson/formattingproblems/index3.html

@@ -66,12 +66,11 @@
 
 <div class="row">
   <div class="col-xs-1">
-    <h3 class="text-left" id="lesson-home">
+    <h3 class="text-left" id="previous-episode">
 
-      <a href="https://stemcoding.github.io/EcologyLesson/formattingtables/index2.html"><span class="glyphicon glyphicon-menu-up" aria-hidden="true"></span><span class="sr-only">lesson home</span></a>
+      <a href="https://stemcoding.github.io/EcologyLesson/formattingtables/index2.html"><span class="glyphicon glyphicon-menu-left" aria-hidden="true"></span><span class="sr-only">previous episode</span></a>
 
-    <a class="anchorjs-link " aria-label="Anchor" data-anchorjs-icon="" href="https://stemcoding.github.io/EcologyLesson/formattingproblems/index3.html#lesson-home" style="font: 1em / 1 anchorjs-icons; padding-left: 0.375em;"></a></h3>
-  </div>
+    <a class="anchorjs-link " aria-label="Anchor" data-anchorjs-icon="" href="https://stemcoding.github.io/EcologyLesson/formattingproblems/index3.html#previous-episode" style="font: 1em / 1 anchorjs-icons; padding-left: 0.375em;"></a></h3>  </div>
   <div class="col-xs-10">
 
     <h3 class="maintitle" id="data-organization-in-spreadsheets-for-ecologists"><a href="https://stemcoding.github.io/EcologyLesson/landing/index0.html">Data Organization in Spreadsheets for Ecologists</a><a class="anchorjs-link " aria-label="Anchor" data-anchorjs-icon="" href="https://stemcoding.github.io/EcologyLesson/formattingproblems/index3.html#data-organization-in-spreadsheets-for-ecologists" style="font: 1em / 1 anchorjs-icons; padding-left: 0.375em;"></a></h3>
@@ -443,15 +442,13 @@ <h2 id="key-points">Key Points<a class="anchorjs-link " aria-label="Anchor" data
 
 <div class="row">
   <div class="col-xs-1">
-    <h3 class="text-left" id="lesson-home">
+    <h3 class="text-left" id="previous-episode">
 
-      <a href="https://stemcoding.github.io/EcologyLesson/formattingtables/index2.html"><span class="glyphicon glyphicon-menu-up" aria-hidden="true"></span><span class="sr-only">lesson home</span></a>
+      <a href="https://stemcoding.github.io/EcologyLesson/formattingtables/index2.html"><span class="glyphicon glyphicon-menu-left" aria-hidden="true"></span><span class="sr-only">previous episode</span></a>
 
-    <a class="anchorjs-link " aria-label="Anchor" data-anchorjs-icon="" href="https://stemcoding.github.io/EcologyLesson/formattingproblems/index3.html#lesson-home" style="font: 1em / 1 anchorjs-icons; padding-left: 0.375em;"></a></h3>
-  </div>
+    <a class="anchorjs-link " aria-label="Anchor" data-anchorjs-icon="" href="https://stemcoding.github.io/EcologyLesson/formattingproblems/index3.html#previous-episode" style="font: 1em / 1 anchorjs-icons; padding-left: 0.375em;"></a></h3>  </div>
   <div class="col-xs-10">
-    
-    
+        
   </div>
   <div class="col-xs-1">
     <h3 class="text-right" id="next-episode">