ux(): mini fix to alert close btn

public/sass/components/_alerts.scss

@@ -58,7 +58,7 @@
   color: $dark-4;
   color: $dark-4;
   .fa {
   .fa {
     position: relative;
     position: relative;
-    top: -3px;
+    top: -2px;
   }
   }
 }
 }