diff --git a/_includes/sidebar.html b/_includes/sidebar.html
index d299b801..04ea6be6 100644
--- a/_includes/sidebar.html
+++ b/_includes/sidebar.html
@@ -9,7 +9,7 @@
 
     <ul class="section__links">
     {% for item in site.pages %}{% if item.url contains section/ %}{% unless item.path contains "index" %}
-      <li><a href="{{ item.url | prepend: site.baseurl }}" class="section__link{% if item.url contains page.url %} section__link--is-active {% endif %}">{{ item.title }}</a></li>
+      <li><a href="{{ item.url | prepend: site.baseurl }}" class="section__link{% if item.url contains page.url and page.url != "/" %} section__link--is-active {% endif %}">{{ item.title }}</a></li>
     {% endunless %}{% endif %}{% endfor %}
     </ul>
     {% endfor %}
diff --git a/_sass/modules/_base.scss b/_sass/modules/_base.scss
index f8de1401..635fcdcc 100644
--- a/_sass/modules/_base.scss
+++ b/_sass/modules/_base.scss
@@ -180,13 +180,6 @@ table {
   }
 }
 
-td {
-  code {
-    border: none;
-    background: none;
-  }
-}
-
 p {
   line-height: 1.8;
 }
diff --git a/_sass/modules/_layout.scss b/_sass/modules/_layout.scss
index 457154d2..2fe65865 100644
--- a/_sass/modules/_layout.scss
+++ b/_sass/modules/_layout.scss
@@ -1,5 +1,5 @@
 
-$sidebar-width: 225px;
+$sidebar-width: 250px;
 $logo-height: 130px;
 $wrapper-width: 800px;
 
diff --git a/basics/operators.md b/basics/operators.md
index cea6ebf4..f10822dc 100644
--- a/basics/operators.md
+++ b/basics/operators.md
@@ -9,35 +9,35 @@ Liquid includes many logical and comparison operators.
 <table>
   <tbody>
     <tr>
-      <td><pre>==</pre></td>
+      <td><code>==</code></td>
       <td>equals</td>
     </tr>
     <tr>
-      <td><pre>!=</pre></td>
+      <td><code>!=</code></td>
       <td>does not equal</td>
     </tr>
     <tr>
-      <td><pre>&gt;</pre></td>
+      <td><code>&gt;</code></td>
       <td>greater than</td>
     </tr>
     <tr>
-      <td><pre>&lt;</pre></td>
+      <td><code>&lt;</code></td>
       <td>less than</td>
     </tr>
     <tr>
-      <td><pre>&gt;=</pre></td>
+      <td><code>&gt;=</code></td>
       <td>greater than or equal to</td>
     </tr>
     <tr>
-      <td><pre>&lt;=</pre></td>
+      <td><code>&lt;=</code></td>
       <td>less than or equal to</td>
     </tr>
     <tr>
-      <td><pre>or</pre></td>
+      <td><code>or</code></td>
       <td>logical or</td>
     </tr>
     <tr>
-      <td><pre>and</pre></td>
+      <td><code>and</code></td>
       <td>logical and</td>
     </tr>
   </tbody>
@@ -65,7 +65,7 @@ You can use multiple operators in a tag:
 
 ## contains
 
-`contains` checks for the presence of a substring inside a string.
+`contains` checks for the codesence of a substring inside a string.
 
 ```liquid
 {% raw %}
@@ -75,7 +75,7 @@ You can use multiple operators in a tag:
 {% endraw %}
 ```
 
-`contains` can also check for the presence of a string in an array of strings.
+`contains` can also check for the codesence of a string in an array of strings.
 
 ```liquid
 {% raw %}
diff --git a/basics/types.md b/basics/types.md
index 0deb4839..b12a9aa6 100644
--- a/basics/types.md
+++ b/basics/types.md
@@ -79,7 +79,7 @@ Arrays hold lists of variables of any type.
 
 ### Accessing items in arrays
 
-To access all of the items in an array, you can loop through each item in the array using a [for](/tags/#for) or [tablerow](/tags/#tablerow) tag.
+To access all of the items in an array, you can loop through each item in the array using an [iteration tag](/tags/iteration/).
 
 ```liquid
 {% raw %}
@@ -119,11 +119,11 @@ Adam
 
 You cannot initialize arrays using pure Liquid.
 
-You can, however, use the [split](/filters/#split) filter to break a single string into an array of substrings.
+You can, however, use the [split](/filters/split) filter to break a single string into an array of substrings.
 
 ## EmptyDrop
 
-An EmptyDrop object is returned if you try to access a deleted object (such as a page or post) by its [handle](/basics/#Handles). In the example below, `page_1`, `page_2` and `page_3` are all EmptyDrop objects.
+An EmptyDrop object is returned if you try to access a deleted object (such as a page or post) by its handle. In the example below, `page_1`, `page_2` and `page_3` are all EmptyDrop objects.
 
 ```liquid
 {% raw %}
diff --git a/tags/iteration.md b/tags/iteration.md
index 6c2eae30..9648c136 100644
--- a/tags/iteration.md
+++ b/tags/iteration.md
@@ -62,9 +62,9 @@ Causes the loop to skip the current iteration when it encounters the `continue`
 1 2 3   5
 ```
 
-### for parameters
+## for (parameters)
 
-#### limit
+### limit
 
 Exits the for loop at a specific index.
 
@@ -81,7 +81,7 @@ Exits the for loop at a specific index.
 1 2
 ```
 
-#### offset
+### offset
 
 Starts the for loop at a specific index.
 
@@ -98,7 +98,7 @@ Starts the for loop at a specific index.
 3 4 5 6
 ```
 
-#### range
+### range
 
 Defines a range of numbers to loop through. The range can be defined by both literal and variable numbers.
 
@@ -120,7 +120,7 @@ Defines a range of numbers to loop through. The range can be defined by both lit
 3 4 5
 ```
 
-#### reversed
+### reversed
 
 Reverses the order of the for loop.
 
@@ -164,11 +164,11 @@ Uses for `cycle` include:
 -   applying odd/even classes to rows in a table
 -   applying a unique class to the last product thumbnail in a row
 
-### cycle parameters
+## cycle (parameters)
 
 `cycle` accepts a parameter called `cycle group` in cases where you need multiple `cycle` blocks in one template. If no name is supplied for the cycle group, then it is assumed that multiple calls with the same parameters are one group.
 
-### tablerow
+## tablerow
 
 Generates an HTML table. Must be wrapped in opening `<table>` and closing `</table>` HTML tags.
 
@@ -207,7 +207,7 @@ Generates an HTML table. Must be wrapped in opening `<table>` and closing `</tab
 </table>
 ```
 
-### tablerow parameters
+## tablerow (parameters)
 
 #### cols