oblong emoji in status

src/components/status_body/status_body.scss

@@ -22,21 +22,18 @@
 
   ._mfm_x2_ {
     .emoji {
-      width: 100px;
       height: 100px;
     }
   }
 
   ._mfm_x3_ {
     .emoji {
-      width: 150px;
       height: 150px;
     }
   }
 
   ._mfm_x4_ {
     .emoji {
-      width: 200px;
       height: 200px;
     }
   }