Startfit: Remove CSS solution that is no longer necessary for the avatar block (#7316)

startfit/style.css

@@ -5,7 +5,7 @@ Author: Automattic
 Author URI: https://automattic.com/
 Description: StartFit is a business theme perfect for a personal fitness training service.
 Requires at least: 6.0
-Tested up to: 6.2.2
+Tested up to: 6.3
 Requires PHP: 5.7
 Version: 1.0.1
 License: GNU General Public License v2 or later
@@ -34,15 +34,6 @@ a {
 	text-underline-offset: 2px;
 }
 
-/*
- * Avatar Block
- * Fix border radius setting for the avatar block
- */
-.wp-block-avatar a,
-.wp-block-avatar img {
-	border-radius: inherit;
-}
-
 /*
  * Navigation Block
  * Reset the padding from List block