set vertical-align to picture of list

src/client/styles/scss/_attachments.scss

@@ -48,3 +48,7 @@
     }
   }
 }
+
+.attachment-userpicture .picture {
+  vertical-align: text-bottom;
+}

src/client/styles/scss/_page_list.scss

@@ -25,6 +25,7 @@ body .page-list {
     .picture {
       width: 16px;
       height: 16px;
+      vertical-align: text-bottom;
     }
 
     .page-list-meta {