JSFiddle - React, Tailwind, and code Playground

by Matteo Melillo

HTML

<section class="nivo-slider">
		<a class="prev" href="javascript:void(0);">&laquo;</a>
		<a class="next" href="javascript:void(0);">&raquo;</a>
		<div class="nivo">
			<div class="element slide1"></div>
			<div class="element slide2"></div>
			<div class="element slide3"></div>
			<div class="element slide4"></div>
			<div class="element slide5"></div>
		</div>
	</section>

CSS

.navi{ position:absolute; top:auto; bottom:-20px; z-index:300; right:0; }
.navi a{
    display:block;
    background:#000;
    -webkit-border-radius:10px;
    -moz-border-radius:10px;
    -ms-border-radius:10px;
    -o-border-radius:10px;
    border-radius:10px;
    border:none;
    width:11px;
    height:11px;
    text-indent:-999em;
    overflow:hidden;
    margin:8px 5px 0 0;
    cursor:pointer;
    float:left;
}
.navi a.active, .navi a:hover{ background-color:red; }

.nivo-slider{
    position:relative;
    margin: 30px auto 0;
    width:620px;
    height: 460px;
}
.nivo{
    position: relative;
    overflow: hidden;
    width: 620px;
    height: 460px;
}
.nivo .element {
    opacity: 1;
    filter: alpha(opacity = 0);
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    width: 640px;
    height: 460px;
    zoom: 1;
}
.prev{
    position: absolute;
    top: 185px;
    left: -40px;
    cursor: pointer;
    color:#000;
    font-size:50px;
    line-height:normal;
    text-decoration:none;
}
.next{
    position: absolute;
    top: 185px;
    line-height:normal;
    right: -40px;
    cursor: pointer;
    color:#000;
    font-size:50px;
    text-decoration:none;
}
.nivo .slide1 {
	display:block;
    background-image: #4e4e48;
    background-image: -webkit-linear-gradient(bottom right, #de55d7 0%, #0d9602 100%, #000000 100%);
    background-image: -moz-linear-gradient(bottom right, #de55d7 0%, #0d9602 100%, #000000 100%);
    background-image: -o-linear-gradient(bottom right, #de55d7 0%, #0d9602 100%, #000000 100%);
    background-image: -ms-linear-gradient(bottom right, #de55d7 0%, #0d9602 100%, #000000 100%);
    background-image: linear-gradient(bottom right, #de55d7 0%, #0d9602 100%, #000000 100%);
}
.nivo .slide2 {
    background-image: #6a7259;
    background-image: -webkit-linear-gradient(top left, #eb622d 0%, #52f5df 100%, #000000 100%);
    background-image: -moz-linear-gradient(top left, #eb622d 0%, #52f5df 100%, #000000 100%);
   ...

JavaScript

window.addEvent('domready', function() {

	var Nivo = new Class({

		counter: 0,

		initialize: function ( slider, next, prev ) {
			this.slider = slider;
			this.next = next;
			this.prev = prev;
            this.elements = this.slider.getElements('.element');
			this.nEle = this.elements.length;
		},

		fadeOut: function(element) {
			element.dissolve();
		},

		fadeIn: function(element) {
			element.reveal();
		},

		getElementPosition: function(direction) {
			if ( direction == '+') {
				if ( this.counter == this.nEle-1) {
					this.counter = 0;
				} else {
					this.counter++;
				};
			} else if ( direction == '-') {
				if ( this.counter == 0 ) {
					this.counter = this.nEle-1;
				} else {
					this.counter--;
				}
			};
			nextSlide = this.elements[ this.counter ];
			return nextSlide;
		},

		nextElement: function() {
			this.next.addEvent('click', function() {
				this.fadeOut(this.elements[this.counter]);
				nextSlide = this.getElementPosition('+');
				this.fadeIn(nextSlide);
			}.bind(this));
		},

		prevElement: function() {
			this.prev.addEvent('click', function() {
				this.fadeOut(this.elements[this.counter]);
				nextSlide = this.getElementPosition('-');
				this.fadeIn(nextSlide);
			}.bind(this));
		},

		play: function() {
			this.nextElement();
			this.prevElement();
		}

	});


	var Navigator = new Class({

		Extends: Nivo,
		navi: {},
        circles: [],

		nextElement: function() {
			this.next.addEvent('click', function( event ) {
				this.fadeOut(this.elements[this.counter]);
				this.circles[ this.counter ].removeClass('active');
				nextSlide = this.getElementPosition('+');
				this.fadeIn(nextSlide);
				this.circles[ this.counter ].addClass('active');
			}.bind(this));
		},

		prevElement: function() {
			this.prev.addEvent('click', function( event ) {
				this.fadeOut(this.elements[this.counter]);
				this.circles[ this.counter ].removeClass('active');
				nextSlide =...