remove duplicate class

Author: Tishasoumya-02

frontend/packages/volto-light-theme/src/theme/person.scss

@@ -326,27 +326,6 @@ body.person-squared-images,
   }
 }
 
-//person with Four columns : edit mode
-.block.gridBlock {
-  .four.grid-items {
-    .person-teaser {
-      .card-summary {
-        .summary-extra-info {
-          &.email {
-            min-width: 0;
-
-            a {
-              display: block;
-              overflow: hidden;
-              text-overflow: ellipsis;
-              white-space: nowrap;
-            }
-          }
-        }
-      }
-    }
-  }
-}
 // person with Four columns (edit mode and view mode)
 .block.gridBlock .four.grid-items .person-teaser .card-summary,
 .ui.stackable.stretched.four.column.grid .card-summary {