navbar icon centering final

assets/sass/components/_bio.scss

@@ -3,6 +3,9 @@
   @include justify-content(center);
   @include align-items(flex-start);
   @include flex-direction(column);
+  @include themify($codeblock) {
+    color: themed('content-pre-color');
+  }
 
   width: 100%;
   max-width: 928px;

assets/sass/components/_whoami.scss

@@ -59,6 +59,10 @@
     @media only screen and (max-width: 769px) {
       width: 75%;
     }
+
+    @include themify($codeblock) {
+      color: themed('content-pre-color');
+    }
   }
 
   &__gutter {

assets/sass/layout/_navigation.scss

@@ -420,14 +420,13 @@
   }
 
   .dropdown {
-    border-bottom: 2px solid transparent;
+    height: $grid_navbar_height !important;
     @include themify($themes) {
       color: themed('burger-menu-color');  
       @include on-event {
         color: themed('link-hover');
         background-color: themed('navbar-menu-hover-background-color');
-        border-bottom: 2px solid themed('navbar-border-bottom-color');
-      }      
+      }
     }
 
     &-trigger {