diff --git a/courses/ARCH-4020.html b/courses/ARCH-4020.html
index b2dcb9803..962171b35 100644
--- a/courses/ARCH-4020.html
+++ b/courses/ARCH-4020.html
@@ -41,6 +41,14 @@
             3 credits
           </span>
         </div>
+        <div id="crosslist-container">
+          <div id="crosslist-title" class="rel-info-title">
+            Cross-listed with:
+          </div>
+          <div id=crosslist-classes" class="rel-info-courses">
+            <a class="course-pill" href="CIVL-4020">CIVL-4020 Bedford Seminar</a>
+          </div>
+        </div>
         <div id="prereq-container" class="rel-info-container">
           <div id="prereq-title" class="rel-info-title">
             Prereqs:
@@ -489,11 +497,11 @@
             </tr>
             <tr>
               <th class="year">2013</th>
-              <td class="term spring not-offered">
+              <td class="term spring offered-diff-code">
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
-              <td class="term fall not-offered">
+              <td class="term fall offered-diff-code">
               </td>
             </tr>
             <tr>
@@ -619,7 +627,7 @@
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
-              <td class="term fall not-offered">
+              <td class="term fall offered-diff-code">
               </td>
             </tr>
             <tr>
@@ -628,7 +636,7 @@
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
-              <td class="term fall not-offered">
+              <td class="term fall offered-diff-code">
               </td>
             </tr>
           </tbody>
diff --git a/courses/ARCH-4170.html b/courses/ARCH-4170.html
index 80e35920e..82d35ff97 100644
--- a/courses/ARCH-4170.html
+++ b/courses/ARCH-4170.html
@@ -41,6 +41,14 @@
             3 credits
           </span>
         </div>
+        <div id="crosslist-container">
+          <div id="crosslist-title" class="rel-info-title">
+            Cross-listed with:
+          </div>
+          <div id=crosslist-classes" class="rel-info-courses">
+            <a class="course-pill" href="ARCH-6380">ARCH-6380 Graduate Environmental Parametrics</a>
+          </div>
+        </div>
         <div id="prereq-container" class="rel-info-container">
           <div id="prereq-title" class="rel-info-title">
             Prereqs:
@@ -186,7 +194,7 @@
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
-              <td class="term fall not-offered">
+              <td class="term fall offered-diff-code">
               </td>
             </tr>
             <tr>
@@ -195,7 +203,7 @@
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
-              <td class="term fall not-offered">
+              <td class="term fall offered-diff-code">
               </td>
             </tr>
             <tr>
@@ -216,7 +224,7 @@
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
-              <td class="term fall not-offered">
+              <td class="term fall offered-diff-code">
               </td>
             </tr>
             <tr>
@@ -329,7 +337,7 @@
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
-              <td class="term fall not-offered">
+              <td class="term fall offered-diff-code">
               </td>
             </tr>
             <tr>
@@ -382,7 +390,7 @@
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
-              <td class="term fall not-offered">
+              <td class="term fall offered-diff-code">
               </td>
             </tr>
             <tr>
diff --git a/courses/ARCH-4330.html b/courses/ARCH-4330.html
index d57590e27..c114ad0f9 100644
--- a/courses/ARCH-4330.html
+++ b/courses/ARCH-4330.html
@@ -41,6 +41,14 @@
             3 credits
           </span>
         </div>
+        <div id="crosslist-container">
+          <div id="crosslist-title" class="rel-info-title">
+            Cross-listed with:
+          </div>
+          <div id=crosslist-classes" class="rel-info-courses">
+            <a class="course-pill" href="ARCH-5150">ARCH-5150 Structures 2</a>
+          </div>
+        </div>
         <div id="prereq-container" class="rel-info-container">
           <div id="prereq-title" class="rel-info-title">
             Prereqs:
diff --git a/courses/ARCH-4880.html b/courses/ARCH-4880.html
index 863ccd3ec..412cc1edd 100644
--- a/courses/ARCH-4880.html
+++ b/courses/ARCH-4880.html
@@ -41,6 +41,14 @@
             3 credits
           </span>
         </div>
+        <div id="crosslist-container">
+          <div id="crosslist-title" class="rel-info-title">
+            Cross-listed with:
+          </div>
+          <div id=crosslist-classes" class="rel-info-courses">
+            <a class="course-pill" href="ARCH-6890">ARCH-6890 Aural Architecture</a>
+          </div>
+        </div>
         <div id="prereq-container" class="rel-info-container">
           <div id="prereq-title" class="rel-info-title">
             Prereqs:
@@ -278,7 +286,7 @@
             </tr>
             <tr>
               <th class="year">2017</th>
-              <td class="term spring not-offered">
+              <td class="term spring offered-diff-code">
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
@@ -287,7 +295,7 @@
             </tr>
             <tr>
               <th class="year">2016</th>
-              <td class="term spring not-offered">
+              <td class="term spring offered-diff-code">
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
@@ -296,7 +304,7 @@
             </tr>
             <tr>
               <th class="year">2015</th>
-              <td class="term spring not-offered">
+              <td class="term spring offered-diff-code">
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
@@ -305,7 +313,7 @@
             </tr>
             <tr>
               <th class="year">2014</th>
-              <td class="term spring not-offered">
+              <td class="term spring offered-diff-code">
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
@@ -314,7 +322,7 @@
             </tr>
             <tr>
               <th class="year">2013</th>
-              <td class="term spring not-offered">
+              <td class="term spring offered-diff-code">
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
@@ -323,7 +331,7 @@
             </tr>
             <tr>
               <th class="year">2012</th>
-              <td class="term spring not-offered">
+              <td class="term spring offered-diff-code">
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
@@ -332,7 +340,7 @@
             </tr>
             <tr>
               <th class="year">2011</th>
-              <td class="term spring not-offered">
+              <td class="term spring offered-diff-code">
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
@@ -341,7 +349,7 @@
             </tr>
             <tr>
               <th class="year">2010</th>
-              <td class="term spring not-offered">
+              <td class="term spring offered-diff-code">
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
diff --git a/courses/ARCH-4965.html b/courses/ARCH-4965.html
index 20b0e6245..f416a9b98 100644
--- a/courses/ARCH-4965.html
+++ b/courses/ARCH-4965.html
@@ -41,6 +41,14 @@
             4 credits
           </span>
         </div>
+        <div id="crosslist-container">
+          <div id="crosslist-title" class="rel-info-title">
+            Cross-listed with:
+          </div>
+          <div id=crosslist-classes" class="rel-info-courses">
+            <a class="course-pill" href="ARCH-6965">ARCH-6965 Topics in ARCH</a>
+          </div>
+        </div>
         <div id="prereq-container" class="rel-info-container">
           <div id="prereq-title" class="rel-info-title">
             Prereqs:
@@ -276,7 +284,7 @@
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
-              <td class="term fall not-offered">
+              <td class="term fall offered-diff-code">
               </td>
             </tr>
             <tr>
@@ -553,7 +561,7 @@
             </tr>
             <tr>
               <th class="year">2009</th>
-              <td class="term spring not-offered">
+              <td class="term spring offered-diff-code">
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
diff --git a/courses/ARCH-4967.html b/courses/ARCH-4967.html
index e1a42833c..058af1015 100644
--- a/courses/ARCH-4967.html
+++ b/courses/ARCH-4967.html
@@ -41,6 +41,14 @@
             2 credits
           </span>
         </div>
+        <div id="crosslist-container">
+          <div id="crosslist-title" class="rel-info-title">
+            Cross-listed with:
+          </div>
+          <div id=crosslist-classes" class="rel-info-courses">
+            <a class="course-pill" href="ARCH-6967">ARCH-6967 Topics in ARCH</a>
+          </div>
+        </div>
         <div id="prereq-container" class="rel-info-container">
           <div id="prereq-title" class="rel-info-title">
             Prereqs:
@@ -156,7 +164,7 @@
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
-              <td class="term fall not-offered">
+              <td class="term fall offered-diff-code">
               </td>
             </tr>
             <tr>
@@ -464,7 +472,7 @@
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
-              <td class="term fall not-offered">
+              <td class="term fall offered-diff-code">
               </td>
             </tr>
             <tr>
diff --git a/courses/ARCH-5150.html b/courses/ARCH-5150.html
index 6a81fb8f1..46df85749 100644
--- a/courses/ARCH-5150.html
+++ b/courses/ARCH-5150.html
@@ -41,6 +41,14 @@
             3 credits
           </span>
         </div>
+        <div id="crosslist-container">
+          <div id="crosslist-title" class="rel-info-title">
+            Cross-listed with:
+          </div>
+          <div id=crosslist-classes" class="rel-info-courses">
+            <a class="course-pill" href="ARCH-4330">ARCH-4330 Structures 2</a>
+          </div>
+        </div>
         <div id="prereq-container" class="rel-info-container">
           <div id="prereq-title" class="rel-info-title">
             Prereqs:
@@ -169,7 +177,7 @@
             </tr>
             <tr>
               <th class="year">2023</th>
-              <td class="term spring not-offered">
+              <td class="term spring offered-diff-code">
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
@@ -189,7 +197,7 @@
             </tr>
             <tr>
               <th class="year">2022</th>
-              <td class="term spring not-offered">
+              <td class="term spring offered-diff-code">
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
@@ -353,7 +361,7 @@
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
-              <td class="term fall not-offered">
+              <td class="term fall offered-diff-code">
               </td>
             </tr>
             <tr>
@@ -362,7 +370,7 @@
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
-              <td class="term fall not-offered">
+              <td class="term fall offered-diff-code">
               </td>
             </tr>
             <tr>
@@ -371,7 +379,7 @@
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
-              <td class="term fall not-offered">
+              <td class="term fall offered-diff-code">
               </td>
             </tr>
             <tr>
@@ -380,7 +388,7 @@
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
-              <td class="term fall not-offered">
+              <td class="term fall offered-diff-code">
               </td>
             </tr>
             <tr>
@@ -389,7 +397,7 @@
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
-              <td class="term fall not-offered">
+              <td class="term fall offered-diff-code">
               </td>
             </tr>
             <tr>
@@ -398,7 +406,7 @@
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
-              <td class="term fall not-offered">
+              <td class="term fall offered-diff-code">
               </td>
             </tr>
             <tr>
@@ -407,7 +415,7 @@
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
-              <td class="term fall not-offered">
+              <td class="term fall offered-diff-code">
               </td>
             </tr>
             <tr>
@@ -416,7 +424,7 @@
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
-              <td class="term fall not-offered">
+              <td class="term fall offered-diff-code">
               </td>
             </tr>
             <tr>
@@ -425,7 +433,7 @@
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
-              <td class="term fall not-offered">
+              <td class="term fall offered-diff-code">
               </td>
             </tr>
             <tr>
@@ -434,7 +442,7 @@
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
-              <td class="term fall not-offered">
+              <td class="term fall offered-diff-code">
               </td>
             </tr>
             <tr>
@@ -443,7 +451,7 @@
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
-              <td class="term fall not-offered">
+              <td class="term fall offered-diff-code">
               </td>
             </tr>
             <tr>
@@ -452,7 +460,7 @@
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
-              <td class="term fall not-offered">
+              <td class="term fall offered-diff-code">
               </td>
             </tr>
             <tr>
diff --git a/courses/ARCH-6380.html b/courses/ARCH-6380.html
index eecd3ffcc..fbce66a41 100644
--- a/courses/ARCH-6380.html
+++ b/courses/ARCH-6380.html
@@ -41,6 +41,14 @@
             3 credits
           </span>
         </div>
+        <div id="crosslist-container">
+          <div id="crosslist-title" class="rel-info-title">
+            Cross-listed with:
+          </div>
+          <div id=crosslist-classes" class="rel-info-courses">
+            <a class="course-pill" href="ARCH-4170">ARCH-4170 Environmental Parametrics</a>
+          </div>
+        </div>
         <div id="prereq-container" class="rel-info-container">
           <div id="prereq-title" class="rel-info-title">
             Prereqs:
@@ -254,7 +262,7 @@
             </tr>
             <tr>
               <th class="year">2020</th>
-              <td class="term spring not-offered">
+              <td class="term spring offered-diff-code">
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
@@ -274,7 +282,7 @@
             </tr>
             <tr>
               <th class="year">2019</th>
-              <td class="term spring not-offered">
+              <td class="term spring offered-diff-code">
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
@@ -356,16 +364,16 @@
             </tr>
             <tr>
               <th class="year">2016</th>
-              <td class="term spring not-offered">
+              <td class="term spring offered-diff-code">
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
-              <td class="term fall not-offered">
+              <td class="term fall offered-diff-code">
               </td>
             </tr>
             <tr>
               <th class="year">2015</th>
-              <td class="term spring not-offered">
+              <td class="term spring offered-diff-code">
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
diff --git a/courses/ARCH-6890.html b/courses/ARCH-6890.html
index 553126fe1..31edfd186 100644
--- a/courses/ARCH-6890.html
+++ b/courses/ARCH-6890.html
@@ -41,6 +41,14 @@
             3 credits
           </span>
         </div>
+        <div id="crosslist-container">
+          <div id="crosslist-title" class="rel-info-title">
+            Cross-listed with:
+          </div>
+          <div id=crosslist-classes" class="rel-info-courses">
+            <a class="course-pill" href="ARCH-4880">ARCH-4880 Aural Architecture</a>
+          </div>
+        </div>
         <div id="prereq-container" class="rel-info-container">
           <div id="prereq-title" class="rel-info-title">
             Prereqs:
diff --git a/courses/ARCH-6965.html b/courses/ARCH-6965.html
index d2c5ec57d..37acc5160 100644
--- a/courses/ARCH-6965.html
+++ b/courses/ARCH-6965.html
@@ -41,6 +41,14 @@
             4 credits
           </span>
         </div>
+        <div id="crosslist-container">
+          <div id="crosslist-title" class="rel-info-title">
+            Cross-listed with:
+          </div>
+          <div id=crosslist-classes" class="rel-info-courses">
+            <a class="course-pill" href="ARCH-4965">ARCH-4965 Topics in ARCH</a>
+          </div>
+        </div>
         <div id="prereq-container" class="rel-info-container">
           <div id="prereq-title" class="rel-info-title">
             Prereqs:
@@ -159,7 +167,7 @@
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
-              <td class="term fall not-offered">
+              <td class="term fall offered-diff-code">
               </td>
             </tr>
             <tr>
@@ -281,25 +289,25 @@
             </tr>
             <tr>
               <th class="year">2019</th>
-              <td class="term spring not-offered">
+              <td class="term spring offered-diff-code">
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
-              <td class="term fall not-offered">
+              <td class="term fall offered-diff-code">
               </td>
             </tr>
             <tr>
               <th class="year">2018</th>
-              <td class="term spring not-offered">
+              <td class="term spring offered-diff-code">
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
-              <td class="term fall not-offered">
+              <td class="term fall offered-diff-code">
               </td>
             </tr>
             <tr>
               <th class="year">2017</th>
-              <td class="term spring not-offered">
+              <td class="term spring offered-diff-code">
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
@@ -400,7 +408,7 @@
             </tr>
             <tr>
               <th class="year">2012</th>
-              <td class="term spring not-offered">
+              <td class="term spring offered-diff-code">
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
@@ -420,7 +428,7 @@
             </tr>
             <tr>
               <th class="year">2011</th>
-              <td class="term spring not-offered">
+              <td class="term spring offered-diff-code">
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
@@ -455,7 +463,7 @@
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
-              <td class="term fall not-offered">
+              <td class="term fall offered-diff-code">
               </td>
             </tr>
             <tr>
@@ -531,16 +539,16 @@
             </tr>
             <tr>
               <th class="year">2006</th>
-              <td class="term spring not-offered">
+              <td class="term spring offered-diff-code">
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
-              <td class="term fall not-offered">
+              <td class="term fall offered-diff-code">
               </td>
             </tr>
             <tr>
               <th class="year">2005</th>
-              <td class="term spring not-offered">
+              <td class="term spring offered-diff-code">
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
@@ -567,7 +575,7 @@
             </tr>
             <tr>
               <th class="year">2002</th>
-              <td class="term spring not-offered">
+              <td class="term spring offered-diff-code">
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
@@ -576,16 +584,16 @@
             </tr>
             <tr>
               <th class="year">2001</th>
-              <td class="term spring not-offered">
+              <td class="term spring offered-diff-code">
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
-              <td class="term fall not-offered">
+              <td class="term fall offered-diff-code">
               </td>
             </tr>
             <tr>
               <th class="year">2000</th>
-              <td class="term spring not-offered">
+              <td class="term spring offered-diff-code">
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
diff --git a/courses/ARCH-6966.html b/courses/ARCH-6966.html
index bc764ce47..4a6169627 100644
--- a/courses/ARCH-6966.html
+++ b/courses/ARCH-6966.html
@@ -41,6 +41,14 @@
             3 credits
           </span>
         </div>
+        <div id="crosslist-container">
+          <div id="crosslist-title" class="rel-info-title">
+            Cross-listed with:
+          </div>
+          <div id=crosslist-classes" class="rel-info-courses">
+            <a class="course-pill" href="ARCH-4960">ARCH-4960 Topics in ARCH</a>
+          </div>
+        </div>
         <div id="prereq-container" class="rel-info-container">
           <div id="prereq-title" class="rel-info-title">
             Prereqs:
@@ -204,7 +212,7 @@
                   </span>
                 </div>
               </td>
-              <td colspan="2" class="term summer not-offered">
+              <td colspan="2" class="term summer offered-diff-code">
               </td>
               <td class="term fall offered">
                 <div class="view-container detail-view-container">
@@ -257,7 +265,7 @@
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
-              <td class="term fall not-offered">
+              <td class="term fall offered-diff-code">
               </td>
             </tr>
             <tr>
@@ -282,7 +290,7 @@
             </tr>
             <tr>
               <th class="year">2018</th>
-              <td class="term spring not-offered">
+              <td class="term spring offered-diff-code">
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
@@ -357,7 +365,7 @@
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
-              <td class="term fall not-offered">
+              <td class="term fall offered-diff-code">
               </td>
             </tr>
             <tr>
@@ -424,7 +432,7 @@
             </tr>
             <tr>
               <th class="year">2012</th>
-              <td class="term spring not-offered">
+              <td class="term spring offered-diff-code">
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
@@ -444,20 +452,20 @@
             </tr>
             <tr>
               <th class="year">2011</th>
-              <td class="term spring not-offered">
+              <td class="term spring offered-diff-code">
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
-              <td class="term fall not-offered">
+              <td class="term fall offered-diff-code">
               </td>
             </tr>
             <tr>
               <th class="year">2010</th>
-              <td class="term spring not-offered">
+              <td class="term spring offered-diff-code">
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
-              <td class="term fall not-offered">
+              <td class="term fall offered-diff-code">
               </td>
             </tr>
             <tr>
@@ -466,7 +474,7 @@
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
-              <td class="term fall not-offered">
+              <td class="term fall offered-diff-code">
               </td>
             </tr>
             <tr>
@@ -539,7 +547,7 @@
             </tr>
             <tr>
               <th class="year">2003</th>
-              <td class="term spring not-offered">
+              <td class="term spring offered-diff-code">
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
@@ -552,7 +560,7 @@
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
-              <td class="term fall not-offered">
+              <td class="term fall offered-diff-code">
               </td>
             </tr>
             <tr>
@@ -568,27 +576,33 @@
               <th class="year">2000</th>
               <td class="term spring not-offered">
               </td>
-              <td colspan="2" class="term summer not-offered">
+              <td class="term summer2 offered-diff-code">
+              </td>
+              <td class="term summer3 not-offered">
               </td>
               <td class="term fall not-offered">
               </td>
             </tr>
             <tr>
               <th class="year">1999</th>
-              <td class="term spring not-offered">
+              <td class="term spring offered-diff-code">
               </td>
-              <td colspan="2" class="term summer not-offered">
+              <td class="term summer2 offered-diff-code">
               </td>
-              <td class="term fall not-offered">
+              <td class="term summer3 not-offered">
+              </td>
+              <td class="term fall offered-diff-code">
               </td>
             </tr>
             <tr>
               <th class="year">1998</th>
               <td class="term spring unscheduled">
               </td>
-              <td colspan="2" class="term summer not-offered">
+              <td class="term summer2 offered-diff-code">
               </td>
-              <td class="term fall not-offered">
+              <td class="term summer3 not-offered">
+              </td>
+              <td class="term fall offered-diff-code">
               </td>
             </tr>
           </tbody>
diff --git a/courses/ARCH-6967.html b/courses/ARCH-6967.html
index a2f2e4880..c77a4239e 100644
--- a/courses/ARCH-6967.html
+++ b/courses/ARCH-6967.html
@@ -41,6 +41,14 @@
             2 credits
           </span>
         </div>
+        <div id="crosslist-container">
+          <div id="crosslist-title" class="rel-info-title">
+            Cross-listed with:
+          </div>
+          <div id=crosslist-classes" class="rel-info-courses">
+            <a class="course-pill" href="ARCH-4967">ARCH-4967 Topics in ARCH</a>
+          </div>
+        </div>
         <div id="prereq-container" class="rel-info-container">
           <div id="prereq-title" class="rel-info-title">
             Prereqs:
@@ -171,7 +179,7 @@
             </tr>
             <tr>
               <th class="year">2023</th>
-              <td class="term spring not-offered">
+              <td class="term spring offered-diff-code">
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
@@ -191,7 +199,7 @@
             </tr>
             <tr>
               <th class="year">2022</th>
-              <td class="term spring not-offered">
+              <td class="term spring offered-diff-code">
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
@@ -211,7 +219,7 @@
             </tr>
             <tr>
               <th class="year">2021</th>
-              <td class="term spring not-offered">
+              <td class="term spring offered-diff-code">
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
@@ -246,12 +254,12 @@
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
-              <td class="term fall not-offered">
+              <td class="term fall offered-diff-code">
               </td>
             </tr>
             <tr>
               <th class="year">2019</th>
-              <td class="term spring not-offered">
+              <td class="term spring offered-diff-code">
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
@@ -260,16 +268,16 @@
             </tr>
             <tr>
               <th class="year">2018</th>
-              <td class="term spring not-offered">
+              <td class="term spring offered-diff-code">
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
-              <td class="term fall not-offered">
+              <td class="term fall offered-diff-code">
               </td>
             </tr>
             <tr>
               <th class="year">2017</th>
-              <td class="term spring not-offered">
+              <td class="term spring offered-diff-code">
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
@@ -278,11 +286,11 @@
             </tr>
             <tr>
               <th class="year">2016</th>
-              <td class="term spring not-offered">
+              <td class="term spring offered-diff-code">
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
-              <td class="term fall not-offered">
+              <td class="term fall offered-diff-code">
               </td>
             </tr>
             <tr>
@@ -313,12 +321,12 @@
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
-              <td class="term fall not-offered">
+              <td class="term fall offered-diff-code">
               </td>
             </tr>
             <tr>
               <th class="year">2013</th>
-              <td class="term spring not-offered">
+              <td class="term spring offered-diff-code">
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
@@ -358,34 +366,34 @@
             </tr>
             <tr>
               <th class="year">2011</th>
-              <td class="term spring not-offered">
+              <td class="term spring offered-diff-code">
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
-              <td class="term fall not-offered">
+              <td class="term fall offered-diff-code">
               </td>
             </tr>
             <tr>
               <th class="year">2010</th>
-              <td class="term spring not-offered">
+              <td class="term spring offered-diff-code">
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
-              <td class="term fall not-offered">
+              <td class="term fall offered-diff-code">
               </td>
             </tr>
             <tr>
               <th class="year">2009</th>
-              <td class="term spring not-offered">
+              <td class="term spring offered-diff-code">
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
-              <td class="term fall not-offered">
+              <td class="term fall offered-diff-code">
               </td>
             </tr>
             <tr>
               <th class="year">2008</th>
-              <td class="term spring not-offered">
+              <td class="term spring offered-diff-code">
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
@@ -394,16 +402,16 @@
             </tr>
             <tr>
               <th class="year">2007</th>
-              <td class="term spring not-offered">
+              <td class="term spring offered-diff-code">
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
-              <td class="term fall not-offered">
+              <td class="term fall offered-diff-code">
               </td>
             </tr>
             <tr>
               <th class="year">2006</th>
-              <td class="term spring not-offered">
+              <td class="term spring offered-diff-code">
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
@@ -421,7 +429,7 @@
             </tr>
             <tr>
               <th class="year">2004</th>
-              <td class="term spring not-offered">
+              <td class="term spring offered-diff-code">
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
@@ -434,12 +442,12 @@
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
-              <td class="term fall not-offered">
+              <td class="term fall offered-diff-code">
               </td>
             </tr>
             <tr>
               <th class="year">2002</th>
-              <td class="term spring not-offered">
+              <td class="term spring offered-diff-code">
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
@@ -448,16 +456,16 @@
             </tr>
             <tr>
               <th class="year">2001</th>
-              <td class="term spring not-offered">
+              <td class="term spring offered-diff-code">
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
-              <td class="term fall not-offered">
+              <td class="term fall offered-diff-code">
               </td>
             </tr>
             <tr>
               <th class="year">2000</th>
-              <td class="term spring not-offered">
+              <td class="term spring offered-diff-code">
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
@@ -470,7 +478,7 @@
               </td>
               <td colspan="2" class="term summer not-offered">
               </td>
-              <td class="term fall not-offered">
+              <td class="term fall offered-diff-code">
               </td>
             </tr>
             <tr>
diff --git a/courses/ARTS-1380.html b/courses/ARTS-1380.html
index 57d09df3d..547e5b9bb 100644
--- a/courses/ARTS-1380.html
+++ b/courses/ARTS-1380.html
@@ -41,6 +41,14 @@
             4 credits
           </span>
         </div>
+        <div id="crosslist-container">
+          <div id="crosslist-title" class="rel-info-title">
+            Cross-listed with:
+          </div>
+          <div id=crosslist-classes" class="rel-info-courses">
+            <a class="course-pill" href="ARTS-1380">ARTS-1380 Fundamentals Of Music & Sound</a>
+          </div>
+        </div>
         <div id="prereq-container" class="rel-info-container">
           <div id="prereq-title" class="rel-info-title">
             Prereqs:
diff --git a/courses/ARTS-2180.html b/courses/ARTS-2180.html
index abb08cd24..d60390b60 100644
--- a/courses/ARTS-2180.html
+++ b/courses/ARTS-2180.html
@@ -44,6 +44,14 @@
             Communication Intensive
           </span>
         </div>
+        <div id="crosslist-container">
+          <div id="crosslist-title" class="rel-info-title">
+            Cross-listed with:
+          </div>
+          <div id=crosslist-classes" class="rel-info-courses">
+            <a class="course-pill" href="ARTS-2180">ARTS-2180 Deep Listening</a>
+          </div>
+        </div>
         <div id="prereq-container" class="rel-info-container">
           <div id="prereq-title" class="rel-info-title">
             Prereqs:
diff --git a/courses/ARTS-2700.html b/courses/ARTS-2700.html
index 212ce434c..14ec6ef87 100644
--- a/courses/ARTS-2700.html
+++ b/courses/ARTS-2700.html
@@ -41,6 +41,14 @@
             4 credits
           </span>
         </div>
+        <div id="crosslist-container">
+          <div id="crosslist-title" class="rel-info-title">
+            Cross-listed with:
+          </div>
+          <div id=crosslist-classes" class="rel-info-courses">
+            <a class="course-pill" href="ARTS-2700">ARTS-2700 Sound Recording & Prod I</a>
+          </div>
+        </div>
         <div id="prereq-container" class="rel-info-container">
           <div id="prereq-title" class="rel-info-title">
             Prereqs:
diff --git a/courses/CIVL-4020.html b/courses/CIVL-4020.html
index d2fecad4b..bf79c8a74 100644
--- a/courses/CIVL-4020.html
+++ b/courses/CIVL-4020.html
@@ -41,6 +41,14 @@
             3 credits
           </span>
         </div>
+        <div id="crosslist-container">
+          <div id="crosslist-title" class="rel-info-title">
+            Cross-listed with:
+          </div>
+          <div id=crosslist-classes" class="rel-info-courses">
+            <a class="course-pill" href="ARCH-4020">ARCH-4020 Bedford Seminar</a>
+          </div>
+        </div>
         <div id="prereq-container" class="rel-info-container">
           <div id="prereq-title" class="rel-info-title">
             Prereqs: