ideal-image-slider/ideal-image-slider.css

Quite simply the ideal Image Slider in vanilla JS.

/*
 * Ideal Image Slider v1.5.1
 *
 * By Gilbert Pellegrom
 * http://gilbert.pellegrom.me
 *
 * Copyright (C) 2014 Dev7studios
 * https://raw.githubusercontent.com/gilbitron/Ideal-Image-Slider/master/LICENSE
 */

.ideal-image-slider {
	position: relative;
	overflow: hidden;
}
.iis-slide {
	display: block;
	bottom: 0;
	text-decoration: none;
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-repeat: no-repeat;
	background-position: 50% 50%;
	background-size: cover;
	text-indent: -9999px;
}

/* Slide effect */
.iis-effect-slide .iis-slide {
	opacity: 0;
	-webkit-transition-property: -webkit-transform;
	   -moz-transition-property: -moz-transform;
		 -o-transition-property: -o-transform;
			transition-property: transform;
	-webkit-transition-timing-function: ease-out;
	   -moz-transition-timing-function: ease-out;
		 -o-transition-timing-function: ease-out;
			transition-timing-function: ease-out;
	-webkit-transform: translateX(0%);
		-ms-transform: translateX(0%);
			transform: translateX(0%);
}
.iis-effect-slide .iis-current-slide {
	opacity: 1;
	z-index: 1;
}
.iis-effect-slide .iis-previous-slide {
	-webkit-transform: translateX(-100%);
		-ms-transform: translateX(-100%);
			transform: translateX(-100%);
}
.iis-effect-slide .iis-next-slide {
	-webkit-transform: translateX(100%);
		-ms-transform: translateX(100%);
			transform: translateX(100%);
}
.iis-effect-slide.iis-direction-next .iis-previous-slide,
.iis-effect-slide.iis-direction-previous .iis-next-slide { opacity: 1; }

/* Touch styles */
.iis-touch-enabled .iis-slide { z-index: 1; }
.iis-touch-enabled .iis-current-slide { z-index: 2; }
.iis-touch-enabled.iis-is-touching .iis-previous-slide,
.iis-touch-enabled.iis-is-touching .iis-next-slide { opacity: 1; }

/* Fade effect */
.iis-effect-fade .iis-slide {
	-webkit-transition-property: opacity;
	   -moz-transition-property: opacity;
		 -o-transition-property: opacity;
			transition-property: opacity;
	-webkit-transition-timing-function: ease-in;
	   -moz-transition-timing-function: ease-in;
		 -o-transition-timing-function: ease-in;
			transition-timing-function: ease-in;
	opacity: 0;
}
.iis-effect-fade .iis-current-slide {
	opacity: 1;
	z-index: 1;
}