diff --git a/bigbluebutton-html5/imports/ui/components/audio/audio-test/styles.scss b/bigbluebutton-html5/imports/ui/components/audio/audio-test/styles.scss
index 249e7919a90e3d70259ccdca0787542c620ff7dd..9afd72703b0d75584084c093878c2987b49b687a 100644
--- a/bigbluebutton-html5/imports/ui/components/audio/audio-test/styles.scss
+++ b/bigbluebutton-html5/imports/ui/components/audio/audio-test/styles.scss
@@ -2,7 +2,7 @@
 
 .testAudioBtn {
   --hover-color: #0c5cb2;
-
+  margin: 0 !important;
   background-color: transparent;
   color: var(--color-primary);
   font-weight: normal;
@@ -16,6 +16,7 @@
   &:hover,
   &:focus,
   &:active {
+    border: none;
     background-color: transparent !important;
     color: var(--hover-color) !important;
     i {