Bit of change in the code structure 😃👍

animate.css

@@ -374,37 +374,48 @@
   0%{
     transform: scale(1);
   }
+  
   14%{
     transform: scale(1.3);
   }
+  
   28%{
     transform: scale(1);
   }
+  
   42%{
     transform: scale(1.3);
   }
+  
   70%{
     transform: scale(1);
   }
+  
 }
 
 @keyframes heartBeat{
   0%{
     transform: scale(1);
   }
+  
   14%{
     transform: scale(1.3);
   }
+  
   28%{
     transform: scale(1);
   }
+  
   42%{
     transform: scale(1.3);
   }
+  
   70%{
     transform: scale(1);
   }
+  
 }
+
 .heartBeat{
   -webkit-animation-name: heartBeat;
   animation-name: heartBeat;