diff --git a/client/src/components/content-blocks/assignment/SubmissionForm.vue b/client/src/components/content-blocks/assignment/SubmissionForm.vue
index 15aba59e..4ef85c9d 100644
--- a/client/src/components/content-blocks/assignment/SubmissionForm.vue
+++ b/client/src/components/content-blocks/assignment/SubmissionForm.vue
@@ -111,24 +111,16 @@ const changeDocumentUrl = (documentUrl: string) => {
 };
 </script>
 
-<style lang="scss">
-// todo: use `scoped` once no longer on webpack
-@import 'styles/helpers';
-
+<style scoped lang="postcss">
 .submission-form-container {
   margin-bottom: $medium-spacing;
 
-  display: none;
-  @include desktop {
-    display: block;
-  }
-
   &__inputs {
     margin-bottom: 12px;
   }
 
   &__submit {
-    margin-right: $medium-spacing;
+    margin-right: var(--medium-spacing);
   }
 
   &__actions {