Professional Business: Fix hard coded RTL styles for column width in;2C;2 Media & Text Block

See: #644

professional-business/style-rtl.css

@@ -4271,15 +4271,9 @@ body.page .main-navigation {
 }
 
 @media only screen and (min-width: 768px) {
-  .entry .entry-content .wp-block-media-text {
-    grid-template-columns: 60% auto;
-  }
   .entry .entry-content .wp-block-media-text .wp-block-media-text__content {
     padding-left: calc(8% + 10px);
   }
-  .entry .entry-content .wp-block-media-text.has-media-on-the-right {
-    grid-template-columns: auto 60%;
-  }
   .entry .entry-content .wp-block-media-text.has-media-on-the-right .wp-block-media-text__content {
     padding-right: calc(8% + 10px);
     padding-left: 8%;