Update audiolevel to scss.

src/styles/components/_audiolevel.scss

@@ -18,23 +18,16 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
+
 #audiolevel {
+  left: 0;
+  margin: 0 auto;
   position: fixed;
+  right: 0;
   top: 38px;
-	left: 0px;
-	right: 0px;
   width: 400px;
-	margin:0 auto;
   z-index: 6;
-}
-#audiolevel .audio-level {
-	height: 4px;
-	-webkit-border-bottom-right-radius: 2px;
-	-webkit-border-bottom-left-radius: 2px;
-	-moz-border-radius-bottomright: 2px;
-	-moz-border-radius-bottomleft: 2px;
-	border-bottom-right-radius: 2px;
-	border-bottom-left-radius: 2px;
+  .audio-level {
     background: #9dd53a; /* Old browsers */
     background: -moz-linear-gradient(top, #9dd53a 0%, #a1d54f 50%, #80c217 51%, #7cbc0a 100%); /* FF3.6+ */
     background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#9dd53a), color-stop(50%,#a1d54f), color-stop(51%,#80c217), color-stop(100%,#7cbc0a)); /* Chrome,Safari4+ */
@@ -42,13 +35,13 @@
     background: -o-linear-gradient(top, #9dd53a 0%,#a1d54f 50%,#80c217 51%,#7cbc0a 100%); /* Opera 11.10+ */
     background: -ms-linear-gradient(top, #9dd53a 0%,#a1d54f 50%,#80c217 51%,#7cbc0a 100%); /* IE10+ */
     background: linear-gradient(to bottom, #9dd53a 0%,#a1d54f 50%,#80c217 51%,#7cbc0a 100%); /* W3C */
-	width:0%;
+    height: 4px;
     position: absolute;
     margin: 0 auto;
-	left:0px;
-	right:0px;
-	-webkit-transition: width 0.05s ease-in-out;
-	-moz-transition: width 0.05s ease-in-out;
-	-o-transition: width 0.05s ease-in-out;
-	transition: width 0.05s ease-in-out;
+    left: 0;
+    right: 0;
+    width: 0;
+    @include border-radius(0 0 2px 2px);
+    @include transition(width 0.05s ease-in-out);
+  }
 }