h1,
h2,
h3,
h4,
h5 {
  font-weight: lighter
}

body {
  margin: 0;
  padding: 0;
  padding-top: 50px;
  font-family: 'Helvetica';
  background-color: #222;
  color: #ccc
}

body .page-title {
  text-align: center
}

body .sample-title {
  text-align: center;
  margin-top: 30px;
  margin-bottom: 30px
}

body .slider-container.first-sample {
  width: 900px;
  height: 400px;
  border: 5px solid #1c1c1c;
  border-radius: 3px;
  margin: 0 auto 50px;
  position: relative
}

body .slider-container.first-sample .slider {
  height: 100%
}

body .slider-container.first-sample .slider .slide-wrapper {
  overflow: hidden;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none
}

body .slider-container.first-sample .slider .slide-tracker .my-fr-current .item::before {
  background-color: rgba(0, 0, 0, 0)
}

body .slider-container.first-sample .slider .item {
  width: 100%;
  height: 100%;
  overflow: hidden;
  position: relative
}

body .slider-container.first-sample .slider .item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  transition: background-color 1s
}

body .slider-container.first-sample .slider .item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center
}

body .slider-container.first-sample .prev-slide,
body .slider-container.first-sample .next-slide {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: 50px;
  cursor: pointer;
  color: #888;
  transition: color .3s
}

body .slider-container.first-sample .prev-slide:hover,
body .slider-container.first-sample .next-slide:hover {
  color: #ccc
}

body .slider-container.first-sample .prev-slide {
  left: -70px
}

body .slider-container.first-sample .next-slide {
  right: -70px
}