/* .helloworld {
    animation: shakea 4s cubic-bezier(.36,.07,.19,.97) both; 
    transform: translate3d(0, 0, 0); 
    backface-visibility: hidden; 
    perspective: 1000px; 
    animation-iteration-count:2;
    } 

    @keyframes shakea {
      10%, 90% {transform: translate3d(-1px, 0, 0); } 
      20%, 80% {transform: translate3d(2px, 0, 0); } 
      30%, 50%, 70% {transform: translate3d(-2px, 0, 0); } 
      40%, 60% {transform: translate3d(2px, 0, 0); } 
    } 

    @-webkit-keyframes shakea {
      10%, 90% {transform: translate3d(-1px, 0, 0); } 
      20%, 80% {transform: translate3d(2px, 0, 0); }
      30%, 50%, 70% {transform: translate3d(-2px, 0, 0); } 
      40%, 60% {transform: translate3d(2px, 0, 0); }
    }*/

  .helloworld {
     -webkit-animation-duration: 4s;
       animation: shakea infinite;
      animation-duration: 4s;
    } 

    @keyframes shakea {
      10%, 90% {transform: translate3d(-1px, 0, 0); } 
      20%, 80% {transform: translate3d(2px, 0, 0); } 
      30%, 50%, 70% {transform: translate3d(-2px, 0, 0); } 
      40%, 60% {transform: translate3d(2px, 0, 0); } 
    } 

    @-webkit-keyframes shakea {
      10%, 90% {transform: translate3d(-1px, 0, 0); } 
      20%, 80% {transform: translate3d(2px, 0, 0); }
      30%, 50%, 70% {transform: translate3d(-2px, 0, 0); } 
      40%, 60% {transform: translate3d(2px, 0, 0); }
    }

   /*.zoomIn {
      -webkit-animation-name: zoomIn;
      animation-name: zoomIn;
      -webkit-animation-duration: 2s;
      animation-duration: 2s;
      -webkit-animation-fill-mode: both;
      animation-fill-mode: both;
      animation-iteration-count:2;


    }
    @-webkit-keyframes zoomIn {
        0% {
        transform: scale(1,1);
    }
    50% {
        transform: scale(1.1,1.1);
    }
    100% {
        transform: scale(1,1);
    }
    }
    @keyframes zoomIn {
        0% {
        transform: scale(1,1);
    }
    50% {
        transform: scale(1.1,1.1);
    }
    100% {
        transform: scale(1,1);
    }
    }*/
   


.zoomIn {
      -webkit-animation-duration: 2s;
       animation: zoomIn infinite;
      animation-duration: 2s;
    }

    @-webkit-keyframes zoomIn {
        0% {
        transform: scale(1,1);
    }
    50% {
        transform: scale(1.1,1.1);
    }
    100% {
        transform: scale(1,1);
    }
    }
    @keyframes zoomIn {
        0% {
        transform: scale(1,1);
    }
    50% {
        transform: scale(1.1,1.1);
    }
    100% {
        transform: scale(1,1);
    }
    }