Allowed MuttedMessage to define a margin 0

src/tags/TagsList.js

@@ -18,7 +18,7 @@ export class TagsList extends React.Component {
   renderContent() {
     const { tagsList, colorGenerator } = this.props;
     if (tagsList.loading) {
-      return <MuttedMessage>Loading...</MuttedMessage>
+      return <MuttedMessage marginSize={0}>Loading...</MuttedMessage>
     }
 
     if (tagsList.error) {

src/utils/MuttedMessage.js

@@ -3,7 +3,9 @@ import { Card } from 'reactstrap';
 import classnames from 'classnames';
 
 export default function MutedMessage({ children, marginSize = 4 }) {
-  const cardClasses = classnames('bg-light', `mt-${marginSize}`);
+  const cardClasses = classnames('bg-light', {
+    [`mt-${marginSize}`]: marginSize > 0,
+  });
 
   return (
     <div className="col-md-10 offset-md-1">