No box-shadow in .bubble class

src/stylesheets/css/Lungo.theme.default.css

@@ -196,7 +196,6 @@ input[type="checkbox"]:checked + span, input[type="radio"]:checked + span {
   background-clip: padding-box;
   text-shadow: none;
   font-weight: bold !important;
-  box-shadow: inset 0px 0px 1px #000000;
 }
 header .bubble.count {
   background: #2c2c2d;

src/stylesheets/less/Lungo.theme.default.less

@@ -234,7 +234,6 @@ input[type="checkbox"] + span, input[type="radio"] + span {
 	.border-radius(2px);
 	text-shadow: none;
 	font-weight: bold !important;
-	box-shadow: inset 0px 0px 1px rgba(0,0,0,01);
 }	
 	header .bubble.count {background: @theme-secondary;}
 	.bubble.count { background: @theme; }