/* Slider style */
.cd-slider {
  position: relative;
  width: 100%;
  height: calc(100vh - 30px);
  overflow: hidden;
}

.cd-slider.ie9 nav div span {
  display: none;
}

.cd-slider ul li {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0s .6s;
  /* visibility: hidden; */
}

.content-slider {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-position-x: center;
  background-size: cover;
  background-repeat: no-repeat;
  mix-blend-mode: lighten;
  opacity: .6;
  transform: scale(1.4);
  transition: opacity .6s .6s, transform .6s .6s;
}

.content-slider blockquote {
  position: absolute;
  bottom: 5%;
  left: 4%;
  z-index: 2;
  max-width: 45%;
}

/* current slide
 * ---------------------------------*/
.cd-slider li.current_slide {
  /* visibility: visible; */
  opacity: 1;
  z-index: 100;
}

.cd-slider li.current_slide::before {
  border-width: 16rem;
}

.cd-slider li.current_slide .content-slider {
  opacity: 1;
  transform: scale(1);
}

/* nav
 * ---------------------------------*/
.nav-slider div {
  position: absolute;
  top: 55%;
  left: 1.5%;
  width: 3.5rem;
  height: 3.5rem;
  margin-top: -2.5rem;
  list-style: none;
}

.nav-slider div:last-of-type {
  left: auto;
  right: 1.5%;
}

.nav-slider .prev,
.nav-slider .next {
  position: relative;
  z-index: 100;
  width: 100%;
  height: 100%;
  display: block;
  border-radius: 100%;
  transition: box-shadow .3s;
}

.nav-slider .prev::before,
.nav-slider .prev::after,
.nav-slider .next::before,
.nav-slider .next::after {
  content: '';
  position: absolute;
  left: 43%;
  background: #fff;
  width: .4rem;
  min-width: 3px;
  border-radius: 3px;
  height: 34%;
}

.nav-slider .prev::before {
  transform: rotate(45deg);
  top: 24%;
}

.nav-slider .prev::after {
  transform: rotate(-45deg);
  bottom: 24%;
}

.nav-slider .next::before,
.nav-slider .next::after {
  left: auto;
  right: 43%;
}

.nav-slider .next::before {
  transform: rotate(-45deg);
  top: 24%;
}

.nav-slider .next::after {
  transform: rotate(45deg);
  bottom: 24%;
}

.nav-slider .prev:hover,
.nav-slider .next:hover {
  box-shadow: 0 0 0 .6rem rgba(0, 0, 0, 0.15);
}

.nav-slider > div > span {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 100%;
  z-index: 5;
  pointer-events: none;
  will-change: width, height;
  transform: translate(-50%, -50%);
  transition: width .6s, height .6s;
}

@media only screen and (max-width: 460px) {
  .cd-slider {
    height: calc(100vh - 30px);
    max-height: 620px;
  }

  .nav-slider div {
    top: 55%;
    left: 2%;
    width: 3rem;
    height: 3rem;
  }

  .nav-slider div:last-of-type {
    right: 2%;
  }

  .nav-slider .prev:hover,
  .nav-slider .next:hover {
    box-shadow: 0 0 0 .4rem rgba(0, 0, 0, 0.15);
  }
}