Moving sass and js files in to the assets directory.

assets/sass/components/inline-sibling/_inline-sibling.scss

@@ -0,0 +1,29 @@
+// Inline sibling
+//
+// An element that needs to appear inline with the content that follows.
+
+.inline-sibling,
+%inline-sibling {
+  display: inline;
+  margin-right: 10px;
+
+  @include rtl() {
+    margin-right: 0;
+    margin-left: 10px;
+  }
+
+  // All of the children of the element need to be inline as well.
+  &__child,
+  * {
+    display: inline;
+  }
+
+  // The next element (and its first-child element, if the markup is nested)
+  // needs to be inline.
+  &__adjacent,
+  + *,
+  + * > :first-child,
+  + * > :first-child > :first-child {
+    display: inline;
+  }
+}