.container_timeline {
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}

.title_timeline {
  font-size: 2rem;
  color: orange;
  font-weight: 300;
}

.timeline {
  width: 100%;
  position: relative;
  margin-top: 3rem;
  height: 600px;
}

.timeline-nav__item {
  width: auto;
  height: auto;
  text-align: center;
  opacity: 0.5;
  background: 0 0;
  margin: 17px 25px !important;
  position: relative;
  font-size: 14px;
  line-height: 28px;
  font-weight: 400;
  outline: 0;
  cursor: pointer;
}

.timeline-nav__item::before {
  content: "";
  position: absolute;
  top: 30px;
  left: 50%;
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%);
  width: 15px;
  height: 15px;
  border-radius: 100%;
  background-color: gray;
  transition: 0.2s;
}

.timeline-nav__item.slick-current {
  color: #f90;
  opacity: 1;
}

.timeline-nav__item.slick-current::before {
  background-color: #f90;
}

.timeline-wrapper {
  position: relative;
  width: 100%;
  height: 580px;
  margin: 60px auto;
}

@media (max-width: 500px) {
  .timeline-wrapper {
    height: 1000px;
    max-height: 900px;
  }
}

.timeline .slick-list,
.timeline-slider {
  height: 100%;
}

@media (min-width: 1080px) {
  .timeline .slick-list {
    padding: 5px 180px !important;
  }
}

.timeline .slick-track {
  height: auto;
}

.timeline-slide {
  position: relative;
  overflow: hidden;
  background-repeat: no-repeat;
  outline: 0;
  background-size: auto 400px, cover;
  background-position: top;
  margin: 0;
  width: 80%;
  z-index: 1;
}

.timeline-slide:after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.64);
  z-index: 2;
}

.timeline-slide__content {
  z-index: 5;
  position: absolute;
  top: 220px;
  background: #fff;
  width: 80%;
  left: 50%;
  -webkit-transform: translate(-50%, 0);
  transform: translate(-50%, 0);
  padding: 40px;
  opacity: 0;
  transition: opacity 1s;
  border-radius: 16px;
}

@media (max-width: 500px) {
  .timeline-slide__content {
    width: 100%;
  }
}

.timeline-year {
  z-index: 5;
  font-size: 35px;
  color: #fff;
  background: #f90;
  padding: 15px 26px;
  transition: opacity 1.2s;
  position: absolute;
  right: 0;
  opacity: 0;
  border-radius: 0px 16px 0 16px;
}

.timeline-title {
  color: #f90;
  font-size: 26px;
  line-height: 30px;
  font-weight: 400;
  font-family: "Merriweather";
}

.timeline-text {
  font-size: 18px;
  line-height: 28px;
  color: #666;
}

.timeline .slick-current:after {
  background-color: transparent;
}

.timeline .slick-current .timeline-slide__content,
.timeline .slick-current .timeline-year {
  opacity: 1;
}

.timeline-slide {
  height: 400px;
  border-radius: 16px;
}