diff --git a/src/sound/PTTClips.module.css b/src/sound/PTTClips.module.css
index effe2ad..cd680f5 100644
--- a/src/sound/PTTClips.module.css
+++ b/src/sound/PTTClips.module.css
@@ -15,5 +15,5 @@ limitations under the License.
 */
 
 .pttClip {
-    display: none;
-}
\ No newline at end of file
+  display: none;
+}