remove non-breaking space and add css

client/coral-embed-stream/src/Comment.js

@@ -108,7 +108,6 @@ class Comment extends React.Component {
         { isStaff(comment.tags)
           ? <TagLabel isStaff={true}/>
           : null }
-        {'\u00a0'}
         <PubDate created_at={comment.created_at} />
         <Content body={comment.body} />
           <div className="commentActionsLeft">

client/coral-plugin-author-name/styles.css

@@ -1,7 +1,7 @@
 .authorName {
   color: black;
   display: inline-block;
-  margin: 10px 0;
+  margin: 10px 5px 10px 0;
 }
 
 .hasBio {