New style of buttons, more clean

src/stylesheets/css/Lungo.widgets.button.css

@@ -1,5 +1,5 @@
-a.button{display:inline-block;height:31px;padding:0 9px 0 8px;color:#fff !important;outline:none;-webkit-user-select:none;user-select:none;-webkit-border-radius:2px;border-radius:2px;-webkit-background-clip:padding-box;background-clip:padding-box;background:#2c2c2d;font-size:1.0em;font-weight:bold !important;line-height:32px;text-align:center;text-decoration:none;}
+a.button{display:inline-block;height:31px;padding:0 9px 0 8px;color:#fff !important;outline:none;-webkit-user-select:none;user-select:none;-webkit-border-radius:1px;border-radius:1px;-webkit-background-clip:padding-box;background-clip:padding-box;background:#5a5a5a;font-weight:bold !important;line-height:32px;text-align:center;text-decoration:none;}
 a.button:disabled,a.button.disabled{background:rgba(255, 255, 255, 0.2);color:#999 !important;}
-a.button .icon{float:left;width:17px;font-size:1.5em;font-weight:normal;line-height:32px;}
+a.button .icon{float:left;width:17px;height:30px;font-weight:normal;font-size:1.5em;line-height:31px;}
 a.button.big{position:relative;height:30px;width:100%;margin-bottom:4px;padding:6px 0;font-size:16px;line-height:31px;}
 a.button.big .icon{width:20px;height:28px;line-height:32px;margin-left:0.6em;margin-right:-48px;}

src/stylesheets/less/Lungo.widgets.button.less

@@ -16,15 +16,12 @@ a.button {
 	color: #fff !important;
 	outline: none;
 	.user-select(none);
-	.border-radius(2px);
-	
-	background: #2c2c2d;
-	
-	font-size: 1.0em;
+	.border-radius(1px);
+	background: #5a5a5a;
 	font-weight: bold !important;
 	line-height: 32px;
 	text-align: center; 
-	text-decoration: none;	
+	text-decoration: none;
 }
 
 a.button:disabled, a.button.disabled {
@@ -35,10 +32,10 @@ a.button:disabled, a.button.disabled {
 a.button .icon{ 
 	float: left;
 	width: 17px;
-	
-	font-size: 1.5em; 
+	height: 30px;	
 	font-weight: normal;
-	line-height: 32px;}
+	font-size: 1.5em;
+	line-height: 31px;}
 	
 a.button.big { 
 	position: relative;