Add gradescope link

Author: 22anirudhk

_config.yml

@@ -94,14 +94,10 @@ course_department: dsus
 class_archive_path: /
 
 # # TODO(setup): Set these auxiliary links as you wish - they show up on the top right
-# aux_links:
-#   # TODO(template): Move this to be built-in.
-#   Ed:
-#     - 'https://edstem.org'
-#   OH Queue:
-#     - 'https://oh.c88c.org'
-#   Berkeley Class Site on GitHub:
-#     - 'https://github.com/berkeley-eecs/berkeley-class-site'
+aux_links:
+  Gradescope:
+    - 'https://www.gradescope.com/courses/1229310'
+aux_links_new_tab: true
 
 ######################################################################
 # Just the Docs / Berkeley Class Site Common Config

_sass/custom/course_overrides.scss

@@ -97,3 +97,29 @@
     background-color: #5e1c82;
     color: white;
   }
+
+.aux-nav .aux-nav-list-item {
+  display: inline-flex;
+  align-items: center;
+}
+
+.aux-nav .aux-nav-list-item + .aux-nav-list-item {
+  margin-left: 0.5rem;
+}
+
+.aux-nav .site-button {
+  height: auto;
+  padding: 0.35rem 0.6rem;
+  border-radius: 4px;
+  background-color: #1f4ba5;
+  color: #fff;
+  line-height: 1.2;
+  text-decoration: none;
+}
+
+.aux-nav .site-button:hover,
+.aux-nav .site-button:focus {
+  background-color: #1a3f8f;
+  color: #e6efff;
+  text-decoration: none;
+}