Update meta discussion section

wp-content/themes/twentynineteen-tailwindcss/src/css/components/comments.css

@@ -0,0 +1,15 @@
+.discussion-avatar-list {
+    @apply flex;
+}
+
+.discussion-avatar-list li {
+  @apply mb-1;
+
+  &:not(:first-child) {
+    @apply -ml-3;
+  }
+}
+
+.discussion-avatar-list img {
+    @apply rounded-full w-10;
+}

wp-content/themes/twentynineteen-tailwindcss/src/css/style.css

@@ -25,6 +25,7 @@ h2:before {
   @apply absolute opacity-0 pointer-events-none;
 }
 
+@import 'components/comments.css';
 @import 'components/content.css';
 @import 'components/forms.css';
 @import 'components/post.css';