.fade-in{opacity:0;-webkit-transform:translateY(20px);-ms-transform:translateY(20px);transform:translateY(20px);-webkit-transition:opacity 1s ease-out,-webkit-transform 1s ease-out;transition:opacity 1s ease-out,-webkit-transform 1s ease-out;transition:opacity 1s ease-out,transform 1s ease-out;transition:opacity 1s ease-out,transform 1s ease-out,-webkit-transform 1s ease-out}.fade-in.visible{opacity:1;-webkit-transform:translateY(0);-ms-transform:translateY(0);transform:translateY(0)}