Cleanup styles

bookmarks/styles/base.scss

@@ -38,9 +38,6 @@ h2 {
 }
 
 // Increase spacing between columns
-.container > .columns > .column {
-}
-
 .container > .columns > .column:not(:first-child) {
   padding-left: 2rem;
 }

bookmarks/styles/index.scss

@@ -20,5 +20,5 @@ $alternative-color-dark: darken($alternative-color, 5%);
 // Import style modules
 @import "base";
 @import "util";
-@import "components";
+@import "shared";
 @import "bookmarks";