Seedlet: Fix Button block alignment editor issue

seedlet/assets/css/style-editor.css

@@ -499,10 +499,6 @@ object {
 	border-radius: 0;
 }
 
-div[data-type="core/button"] {
-	display: block;
-}
-
 /**
  * Calendar
  */

seedlet/assets/sass/blocks/button/_editor.scss

@@ -30,7 +30,3 @@
 		border-radius: 0;
 	}
 }
-
-div[data-type="core/button"] {
-	display: block;
-}