*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body{ 
    width: 100%;
    height: 100vh;
    background: rgb(143, 1, 1);
}
#heart{
    width: 300px;
    position: absolute;
    /*left: calc(50%-150px);*/
    /*top: 100px;*/
    transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}
.move{
    /*transform: translateX(100px);*/
    animation: shake 0.5s;

    /* When the animation is finished, start again */
    animation-iteration-count:2;
}
@keyframes shake {
    0% { transform: translate(1px, 1px); rotate(0deg); }
    10% { transform: translate(-1px, -2px); rotate(-1deg); }
    20% { transform: translate(-3px, 0px); rotate(1deg); }
    30% { transform: translate(3px, 2px); rotate(0deg); }
    40% { transform: translate(1px, -1px); rotate(1deg); }
    50% { transform: translate(-1px, 2px); rotate(-1deg); }
    60% { transform: translate(-3px, 1px); rotate(0deg); }
    70% { transform: translate(3px, 1px); rotate(-1deg); }
    80% { transform: translate(-1px, -1px); rotate(1deg); }
    90% { transform: translate(1px, 2px); rotate(0deg); }
    100% { transform: translate(1px, -2px); rotate(-1deg); }
  }