.rslides{margin:0 auto;}
#slider2,#slider3{margin:0 auto;}
.rslides_tabs{list-style:none;padding:0;background:rgba(0,0,0,.25);font-size:18px;list-style:none;margin:0 auto;max-width:540px;padding:10px 0;text-align: center;width:100%;}
.rslides_tabs li{display:inline;float:none;margin-right:1px;}
.rslides_tabs a{width:auto;line-height:20px;padding:9px 20px;height:auto;background:transparent;display:inline;}
.rslides_tabs li:first-child{margin-left:0;}
.rslides_tabs .rslides_here a{background:rgba(255,255,255,.1);color:#fff;font-weight:bold;}
a{color:#fff;text-decoration:none;}

#download {
  background: #333;
  background: rgba(255,255,255,.1);
  display: block;
  font-size: 20px;
  font-weight: bold;
  margin: 60px auto;
  max-width: 500px;
  padding: 20px;
  }

#download:hover {
  background: rgba(255,255,255,.15);
  }


/* Callback example */

h3 {
  text-align: center;
  color: #000;
  }

.events {
  list-style: none;
  }

.callbacks_container {
  position: relative;
  float: left;
  width: 100%;
  }

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

.callbacks li {
  position: absolute;
  width: 100%;
  left: 0;
  top: 0;
  }

.callbacks img {
  display: block;
  position: relative;
  z-index: 1;
  height: 400px;
  width: 100%;
  border: 0;
  }

.callbacks .caption {
  display: block;
  position: absolute;
  z-index: 2;
  font-size: 20px;
  text-shadow: none;
  color: #fff;
  background: #000;
  background: rgba(0,0,0, .8);
  left: 0;
  right: 0;
  bottom: 0;
  padding: 10px 20px;
  margin: 0;
  max-width: none;
  }

.callbacks_nav {
  position: absolute;
  top: 52%;
  left: 0;
  z-index: 3;
  text-indent: -9999px;
  overflow: hidden;
  text-decoration: none;
  height: 61px;
  width: 38px;
  background: transparent url(../images/themes.gif) no-repeat left top;
  margin-top: -45px;
  }

.callbacks_nav:active {
  opacity: 1.0;
  }

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

#slider3-pager a {
  display: inline-block;
}

#slider3-pager img {
  float: left;
}

#slider3-pager .rslides_here a {
  background: transparent;
  box-shadow: 0 0 0 2px #666;
}

#slider3-pager a {
  padding: 0;
}

@media screen and (max-width: 600px) {
  
  .callbacks_nav {
    top: 47%;
    }
  }