Add max-height & max-width for author img in sidebar

Author: RSTZZZ

_sass/custom/people-card.scss

@@ -29,13 +29,16 @@ div.author-avatar {
         align-items: center;
         width: auto;
         height: auto;
+
     }
 
     img {
         height: 100%;
         width: 100%;
         border-radius: 50%;
         object-fit: cover;
+        max-height: 150px;
+        max-width: 150px;
     }
 }