JSFiddle - React, Tailwind, and code Playground

by Paul Leech

HTML

<div id="newContent"><br />
<h1>Welcome Facebook Users!</h1>
<p>
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
</p>
<p>
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
</p>
</div>

CSS

#newContent {
  height:400px;
  font-family:sans-serif;
  background-color:#315e9e;
  padding:5px;
  color:#fff;
}

.fontAnimated{
        color: #444 !important;
        -webkit-transition: color 9000ms linear;
        -moz-transition: color 9000ms linear;
        -o-transition: color 9000ms linear;
        -ms-transition: color 9000ms linear;
        transition: color 9000ms linear;
        -webkit-animation-direction: alternate; /* Chrome, Safari, Opera */
        animation-direction: alternate;
        -webkit-animation-iteration-count: 5; /* Chrome, Safari, Opera */
        animation-iteration-count: 5;
}

.backgroundAnimated{
        background-color: #ffffff !important;
        background-image:none !important;
        -webkit-transition: background-color 5000ms linear;
        -moz-transition: background-color 5000ms linear;
        -o-transition: background-color 5000ms linear;
        -ms-transition: background-color 5000ms linear;
        transition: background-color 5000ms linear;
        -webkit-animation-direction: alternate; /* Chrome, Safari, Opera */
        animation-direction: alternate;
        -webkit-animation-iteration-count: 5; /* Chrome, Safari, Opera */
        animation-iteration-count: 5;
}

JavaScript

$('input[type=button]').click( function() {
 $('#newContent').addClass('backgroundAnimated');
});

function fadeFontIn(){
  $('#newContent').addClass('fontAnimated');
}
function fadeItIn(){
  $('#newContent').addClass('backgroundAnimated');
}
var fadeIn = setTimeout(fadeItIn, 1000);
var fadeFont = setTimeout(fadeFontIn, 5000);