.pb_slider {
  box-shadow: 0;
  padding: 0;
  margin: 0;
  max-width: 100%;
  margin: 0 auto;
  overflow: hidden;
  max-width: 728px;
  border-radius: 4px;
}

.pb_slider ul {
  width: 1000%;
  height: auto;
  position: relative;
  list-style: none;
  left: 0;
  margin: 0;
  padding: 0;
  line-height: 0;
  -moz-animation:slide-animation 20s ease infinite;
  -webkit-animation:slide-animation 20s ease infinite;
  -ms-animation:slide-animation 20s ease infinite;
  -o-animation:slide-animation 20s ease infinite;
  animation:slide-animation 20s ease infinite;
}

.pb_slider ul:hover {
  -moz-animation-play-state:paused;
  -webkit-animation-play-state:paused;
  -ms-animation-play-state:paused;
  -o-animation-play-state:paused;
  animation-play-state:paused;
}

.pb_slider li {
  width: 10%;
  list-style: none;
  float: left;
  margin: 0;
  padding: 0;
}

img {
  max-width: 100%;
}

@-webkit-keyframes slide-animation {
  1% {left: 0%; opacity: 1;}
  18% {left: 0%; opacity: 1}
  19% {opacity: 0.2;}
  20% {left: -100%; opacity: 1;}
  58% {left: -100%; opacity: 1;}
  59% {opacity: 0.2;}
  60% {left: -200%; opacity: 1;}
  98% {left: -200%; opacity: 1;}
  99% {opacity: 0.5;}
  100% {left: 0%;}
}

@-moz-keyframes slide-animation {
  1% {left: 0%; opacity: 1;}
  18% {left: 0%; opacity: 1}
  19% {opacity: 0.2;}
  20% {left: -100%; opacity: 1;}
  58% {left: -100%; opacity: 1;}
  59% {opacity: 0.2;}
  60% {left: -200%; opacity: 1;}
  98% {left: -200%; opacity: 1;}
  99% {opacity: 0.5;}
  100% {left: 0%;}
}
@-ms-keyframes slide-animation {
  1% {left: 0%; opacity: 1;}
  18% {left: 0%; opacity: 1}
  19% {opacity: 0.2;}
  20% {left: -100%; opacity: 1;}
  58% {left: -100%; opacity: 1;}
  59% {opacity: 0.2;}
  60% {left: -200%; opacity: 1;}
  98% {left: -200%; opacity: 1;}
  99% {opacity: 0.5;}
  100% {left: 0%;}
}
@-o-keyframes slide-animation {
  1% {left: 0%; opacity: 1;}
  18% {left: 0%; opacity: 1}
  19% {opacity: 0.2;}
  20% {left: -100%; opacity: 1;}
  58% {left: -100%; opacity: 1;}
  59% {opacity: 0.2;}
  60% {left: -200%; opacity: 1;}
  98% {left: -200%; opacity: 1;}
  99% {opacity: 0.5;}
  100% {left: 0%;}
}
@keyframes slide-animation {
  1% {left: 0%; opacity: 1;}
  18% {left: 0%; opacity: 1}
  19% {opacity: 0.2;}
  20% {left: -100%; opacity: 1;}
  58% {left: -100%; opacity: 1;}
  59% {opacity: 0.2;}
  60% {left: -200%; opacity: 1;}
  98% {left: -200%; opacity: 1;}
  99% {opacity: 0.5;}
  100% {left: 0%;}
}