diff --git a/src/components/NavigationFooter.vue b/src/components/NavigationFooter.vue
index f8502e5..01f84d8 100644
--- a/src/components/NavigationFooter.vue
+++ b/src/components/NavigationFooter.vue
@@ -30,8 +30,8 @@
                             aria-label="mitre engenuity youtube">
                             <i class="pi pi-youtube"></i>
                         </a>
-                        <a href="https://github.com/center-for-threat-informed-defense/mappings-explorer" target="blank"
-                            class="github" aria-label="ctid github">
+                        <a href="https://github.com/center-for-threat-informed-defense/" target="blank" class="github"
+                            aria-label="ctid github">
                             <i class="pi pi-github"></i>
                         </a>
                     </div>
diff --git a/src/index.css b/src/index.css
index 0c1bf14..a40d881 100644
--- a/src/index.css
+++ b/src/index.css
@@ -115,7 +115,7 @@ h1, h2, h3, h4, h5, h6 {
     @apply bg-ctid-navy
 }
 .p-selectbutton .p-button.p-component {
-    @apply uppercase border-[1px] border-ctid-black rounded-none mx-1
+    @apply uppercase border-[1px] border-ctid-black rounded-none mx-[-1px] sm:mx-1 md:mx-[-1px] lg:mx-1
 }
 .p-selectbutton .p-highlight.p-button.p-component {
     @apply bg-ctid-navy text-white