Adding hover effect for LHS menu icon

web/sass-files/sass/partials/_headers.scss

@@ -96,6 +96,10 @@
 			right: 22px;
 			.dropdown-toggle {
 				padding: 10px;
+				@include opacity(0.8);
+				&:hover {
+					@include opacity(1);
+				}
 			}
 			.dropdown-menu {
 				li a {
@@ -119,7 +123,7 @@
 		}
 		.header__info {
 			color: #fff;
-		   	padding-left: 6px;
+			padding-left: 6px;
 		}
 		.team__name, .user__name {
 			display: block;