ResponsiveSlides.js/responsiveslides.css

/*! http://responsiveslides.com v1.32 by @viljamis */

.rslides {
  position: relative;
  list-style: none;
  overflow: hidden;
  width: 100%;
  padding: 0;
  margin: 0;
  }

.rslides li {
  position: absolute;
  display: none;
  width: 100%;
  left: 0;
  top: 0;
  }

.rslides li:first-child {
  position: relative;
  display: block;
  float: left;
  }

.rslides img {
  display: block;
  height: auto;
  float: left;
  width: 100%;
  border: 0;
  }

.csstransitions.rslides .rslides1_on {
  opacity: 1;
  }

.csstransitions .rslides li { /* Change duration when using option "speed" */
  opacity: 0;
  transition: opacity 1s ease-in-out;
  -o-transition: opacity 1s ease-in-out;
  -ms-transition: opacity 1s ease-in-out;
  -moz-transition: opacity 1s ease-in-out;
  -webkit-transition: opacity 1s ease-in-out;
  }