Fix box checkbox

css/controls/checkbox/box.css

@@ -35,7 +35,7 @@
 	left: 8px;
 	opacity: 0;
 	position: absolute;
-	top: 7px;
+	top: 8px;
 	transform: translate3d(-50%, -50%, 0px) rotate(-45deg);
 	transition: .1s ease-in-out;
 	width: 7px;