Update display: MLH-styled sky

Author: mpsiebert

index.html

@@ -93,6 +93,12 @@
             max-width: 180px;
             max-height: 180px;
             display: block;
+            animation: flap 0.4s ease-in-out infinite alternate;
+        }
+
+        @keyframes flap {
+            0%   { transform: scaleY(1) scaleX(1) rotate(0deg); }
+            100% { transform: scaleY(0.92) scaleX(1.06) rotate(1.5deg); }
         }
 
         .bird-label {