Fixed: Truncate custom format card tags

Fixes #7725
Fixes #7973

Co-Authored-By: Mark McDowall <markus101@users.noreply.github.com>

frontend/src/Settings/CustomFormats/CustomFormats/CustomFormat.css

@@ -17,6 +17,10 @@
   font-size: 24px;
 }
 
+.buttons {
+  flex: 0 0 auto;
+}
+
 .cloneButton {
   composes: button from '~Components/Link/IconButton.css';
 
@@ -36,3 +40,10 @@
   margin: 0;
   border: none;
 }
+
+.label {
+  @add-mixin truncate;
+  composes: label from '~Components/Label.css';
+
+  max-width: 100%;
+}

frontend/src/Settings/CustomFormats/CustomFormats/CustomFormat.js

@@ -90,7 +90,7 @@ class CustomFormat extends Component {
             {name}
           </div>
 
-          <div>
+          <div className={styles.buttons}>
             <IconButton
               className={styles.cloneButton}
               title={translate('CloneCustomFormat')}
@@ -124,6 +124,7 @@ class CustomFormat extends Component {
 
               return (
                 <Label
+                  className={styles.label}
                   key={index}
                   kind={kind}
                 >