.rslides {
  position: relative;
  list-style: none;
  overflow: hidden;
  width: 100%;
  height:400px;
  padding: 0;
  margin: 0;
  }
  .rslides img {
  display: block;
  
  float: left;
  width: 100%;
  height:400px;
  border: 0;
  }
  .slide li {
  position: absolute;
  width: 100%;
  left: 0;
  top: 0;
  }
  
 .slide img {
  display: block;
  position: relative;
  z-index: 1;
  width: 100%;
  height:400px;
  border: 0;
  }
  .slide .caption {
  display: none;
  }
   .slide_nav {
  position: absolute;
  -webkit-tap-highlight-color: rgba(0,0,0,0);
  top: 52%;
  left: 0;
  opacity: 0.3;
  z-index: 3;
  text-indent: -9999px;
  overflow: hidden;
  text-decoration: none;
  height: 61px;
  width: 38px;
  background: transparent url("imagesthemes.gif") no-repeat left top;
  margin-top: -45px;
  }

.slide_nav:active {
  opacity: 1.0;
  }

.slide_nav.next {
  left: auto;
  background-position: right top;
  right: 0;
  }