Untitled

   .heart {
   position: absolute;
   left: 50%; top: 50;
   text-align: center;
   transform: translate(-50%, -50%)
   z-index: 1;
   cursor: pointer;
   }
   .heart > img {
       width: 50px; height: auto;
       animation-name: beat;
       animation-duration: 2s;
       animation:timing-function: ease-in-out;
       animation-iteration-count: infinite;
       animation-play-state: running;