Sections

Timeline Swiper

27 Sep 2022

HTML
SCSS
PostCSS
JS
                            <section class="timeline-section">
          <h2 class="visually-hidden">Our story</h2>

          <div class="swiper timeline-slides-swiper">
            <div class="swiper-wrapper">
              <div class="swiper-slide timeline-slides-swiper-slide">
                <img
                  class="swiper-slide-image"
                  data-swiper-parallax="10%"
                  src="https://studio.swiperjs.com/demo-images/nature/03.jpg"
                />

                <div class="swiper-slide-content">
                  <div class="swiper-slide-title" data-swiper-parallax="-100">
                    Finding the people who make technology a force for good in
                    the world.
                  </div>

                  <div class="swiper-slide-text" data-swiper-parallax="-200">
                    Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed
                    do eiusmod tempor incididunt.
                  </div>
                </div>
              </div>

              <div class="swiper-slide timeline-slides-swiper-slide">
                <img
                  class="swiper-slide-image"
                  data-swiper-parallax="10%"
                  src="https://studio.swiperjs.com/demo-images/nature/02.jpg"
                />

                <div class="swiper-slide-content">
                  <div class="swiper-slide-title" data-swiper-parallax="-100">
                    Slide 2
                  </div>

                  <div class="swiper-slide-text" data-swiper-parallax="-200">
                    Repellat porro animi ad autem mollitia dolorum unde facere
                    laboriosam nostrum, non fuga sapiente.
                  </div>
                </div>
              </div>

              <div class="swiper-slide timeline-slides-swiper-slide">
                <img
                  class="swiper-slide-image"
                  data-swiper-parallax="10%"
                  src="https://studio.swiperjs.com/demo-images/nature/03.jpg"
                />

                <div class="swiper-slide-content">
                  <div class="swiper-slide-title" data-swiper-parallax="-100">
                    Slide 3
                  </div>

                  <div class="swiper-slide-text" data-swiper-parallax="-200">
                    Consequatur, amet quibusdam vitae alias, autem asperiores
                    magnam doloribus qui molestiae!
                  </div>
                </div>
              </div>

              <div class="swiper-slide timeline-slides-swiper-slide">
                <img
                  class="swiper-slide-image"
                  data-swiper-parallax="10%"
                  src="https://studio.swiperjs.com/demo-images/nature/04.jpg"
                />

                <div class="swiper-slide-content">
                  <div class="swiper-slide-title" data-swiper-parallax="-100">
                    Slide 4
                  </div>

                  <div class="swiper-slide-text" data-swiper-parallax="-200">
                    Ipsum accusamus officiis nesciunt adipisci nam?
                  </div>
                </div>
              </div>

              <div class="swiper-slide timeline-slides-swiper-slide">
                <img
                  class="swiper-slide-image"
                  data-swiper-parallax="10%"
                  src="https://studio.swiperjs.com/demo-images/nature/05.jpg"
                />

                <div class="swiper-slide-content">
                  <div class="swiper-slide-title" data-swiper-parallax="-100">
                    Slide 5
                  </div>

                  <div class="swiper-slide-text" data-swiper-parallax="-200">
                    Aliquam, quae hic ducimus a sed et repellat ullam
                    reprehenderit fuga quo vitae excepturi quos quis, non odit
                    magnam laborum consequatur maiores at!
                  </div>
                </div>
              </div>

              <div class="swiper-slide timeline-slides-swiper-slide">
                <img
                  class="swiper-slide-image"
                  data-swiper-parallax="10%"
                  src="https://studio.swiperjs.com/demo-images/nature/06.jpg"
                />

                <div class="swiper-slide-content">
                  <div class="swiper-slide-title" data-swiper-parallax="-100">
                    Slide 6
                  </div>

                  <div class="swiper-slide-text" data-swiper-parallax="-200">
                    Quis veniam ab reiciendis magni error. Fugit excepturi velit
                    veniam ea, fugiat voluptas minus incidunt minima consequatur
                    nam sit neque molestias error.
                  </div>
                </div>
              </div>

              <div class="swiper-slide timeline-slides-swiper-slide">
                <img
                  class="swiper-slide-image"
                  data-swiper-parallax="10%"
                  src="https://studio.swiperjs.com/demo-images/nature/07.jpg"
                />

                <div class="swiper-slide-content">
                  <div class="swiper-slide-title" data-swiper-parallax="-100">
                    Slide 7
                  </div>

                  <div class="swiper-slide-text" data-swiper-parallax="-200">
                    Ea consectetur iste quae repudiandae quas unde ducimus
                    provident earum quasi blanditiis placeat tempore animi
                    possimus, inventore laudantium?
                  </div>
                </div>
              </div>

              <div class="swiper-slide timeline-slides-swiper-slide">
                <img
                  class="swiper-slide-image"
                  data-swiper-parallax="10%"
                  src="https://studio.swiperjs.com/demo-images/nature/08.jpg"
                />

                <div class="swiper-slide-content">
                  <div class="swiper-slide-title" data-swiper-parallax="-100">
                    Slide 8
                  </div>

                  <div class="swiper-slide-text" data-swiper-parallax="-200">
                    Minima, qui. Harum, magnam non. Cupiditate quaerat pariatur
                    voluptatibus veniam! Debitis velit, quos corrupti
                    accusantium in ea odit.
                  </div>
                </div>
              </div>

              <div class="swiper-slide timeline-slides-swiper-slide">
                <img
                  class="swiper-slide-image"
                  data-swiper-parallax="10%"
                  src="https://studio.swiperjs.com/demo-images/nature/09.jpg"
                />

                <div class="swiper-slide-content">
                  <div class="swiper-slide-title" data-swiper-parallax="-100">
                    Slide 9
                  </div>

                  <div class="swiper-slide-text" data-swiper-parallax="-200">
                    Distinctio sit veritatis accusantium magni unde culpa
                    consequuntur placeat a? Distinctio ad alias qui dicta
                    aliquid deleniti illum voluptatem aperiam.
                  </div>
                </div>
              </div>

              <div class="swiper-slide timeline-slides-swiper-slide">
                <img
                  class="swiper-slide-image"
                  data-swiper-parallax="10%"
                  src="https://studio.swiperjs.com/demo-images/nature/10.jpg"
                />

                <div class="swiper-slide-content">
                  <div class="swiper-slide-title" data-swiper-parallax="-100">
                    Slide 10
                  </div>

                  <div class="swiper-slide-text" data-swiper-parallax="-200">
                    Quia quos suscipit error, soluta alias minus hic accusamus
                    repellat, sint rem dolore numquam ab a minima? Adipisci odit
                    perspiciatis ea doloribus.
                  </div>
                </div>
              </div>

              <div class="swiper-slide timeline-slides-swiper-slide">
                <img
                  class="swiper-slide-image"
                  data-swiper-parallax="10%"
                  src="https://studio.swiperjs.com/demo-images/nature/01.jpg"
                />

                <div class="swiper-slide-content">
                  <div class="swiper-slide-title" data-swiper-parallax="-100">
                    Slide 11
                  </div>

                  <div class="swiper-slide-text" data-swiper-parallax="-200">
                    Lorem ipsum dolor, sit amet consectetur adipisicing elit.
                    Debitis, magni?
                  </div>
                </div>
              </div>

              <div class="swiper-slide timeline-slides-swiper-slide">
                <img
                  class="swiper-slide-image"
                  data-swiper-parallax="10%"
                  src="https://studio.swiperjs.com/demo-images/nature/09.jpg"
                />

                <div class="swiper-slide-content">
                  <div class="swiper-slide-title" data-swiper-parallax="-100">
                    Lorem, ipsum dolor sit amet consectetur adipisicing elit.
                    Voluptas.
                  </div>

                  <div class="swiper-slide-text" data-swiper-parallax="-200">
                    Quia quos suscipit error, soluta alias minus hic accusamus
                    repellat, sint rem dolore numquam ab a minima? Adipisci odit
                    perspiciatis ea doloribus.
                  </div>
                </div>
              </div>

              <div class="swiper-slide timeline-slides-swiper-slide">
                <img
                  class="swiper-slide-image"
                  data-swiper-parallax="10%"
                  src="https://studio.swiperjs.com/demo-images/nature/10.jpg"
                />

                <div class="swiper-slide-content">
                  <div class="swiper-slide-title" data-swiper-parallax="-100">
                    Lorem ipsum dolor sit amet.
                  </div>

                  <div class="swiper-slide-text" data-swiper-parallax="-200">
                    Lorem ipsum dolor sit amet consectetur adipisicing elit.
                    Rerum quae quibusdam ipsum eius velit quis.
                  </div>
                </div>
              </div>

              <div class="swiper-slide timeline-slides-swiper-slide">
                <img
                  class="swiper-slide-image"
                  data-swiper-parallax="10%"
                  src="https://studio.swiperjs.com/demo-images/nature/08.jpg"
                />

                <div class="swiper-slide-content">
                  <div class="swiper-slide-title" data-swiper-parallax="-100">
                    Lorem ipsum dolor sit amet consectetur adipisicing elit.
                    Praesentium?
                  </div>

                  <div class="swiper-slide-text" data-swiper-parallax="-200">
                    Lorem ipsum dolor sit amet consectetur adipisicing elit.
                    Possimus facilis eius quia ipsum aliquid quod doloremque
                    illo autem culpa reiciendis.
                  </div>
                </div>
              </div>

              <div class="swiper-slide timeline-slides-swiper-slide">
                <img
                  class="swiper-slide-image"
                  data-swiper-parallax="10%"
                  src="https://studio.swiperjs.com/demo-images/nature/01.jpg"
                />

                <div class="swiper-slide-content">
                  <div class="swiper-slide-title" data-swiper-parallax="-100">
                    Lorem ipsum dolor sit amet consectetur adipisicing elit.
                    Iste.
                  </div>

                  <div class="swiper-slide-text" data-swiper-parallax="-200">
                    Lorem ipsum dolor, sit amet consectetur adipisicing elit. In
                    autem expedita cum adipisci nisi fugas?
                  </div>
                </div>
              </div>

              <div class="swiper-slide timeline-slides-swiper-slide">
                <img
                  class="swiper-slide-image"
                  data-swiper-parallax="10%"
                  src="https://studio.swiperjs.com/demo-images/nature/02.jpg"
                />

                <div class="swiper-slide-content">
                  <div class="swiper-slide-title" data-swiper-parallax="-100">
                    Lorem ipsum dolor sit amet consectetur adipisicing elit.
                    Voluptate maxime pariatur.
                  </div>

                  <div class="swiper-slide-text" data-swiper-parallax="-200">
                    Lorem ipsum dolor sit amet consectetur adipisicing elit.
                    Impedit eos eum expedita voluptatum enim porro modi hic,
                    ipsa reprehenderit veritatis.
                  </div>
                </div>
              </div>

              <div class="swiper-slide timeline-slides-swiper-slide">
                <img
                  class="swiper-slide-image"
                  data-swiper-parallax="10%"
                  src="https://studio.swiperjs.com/demo-images/nature/03.jpg"
                />

                <div class="swiper-slide-content">
                  <div class="swiper-slide-title" data-swiper-parallax="-100">
                    Lorem, ipsum dolor.
                  </div>

                  <div class="swiper-slide-text" data-swiper-parallax="-200">
                    Lorem ipsum dolor sit amet consectetur adipisicing elit. Qui
                    nobis dolore odit, quos.
                  </div>
                </div>
              </div>

              <div class="swiper-slide timeline-slides-swiper-slide">
                <img
                  class="swiper-slide-image"
                  data-swiper-parallax="10%"
                  src="https://studio.swiperjs.com/demo-images/nature/05.jpg"
                />

                <div class="swiper-slide-content">
                  <div class="swiper-slide-title" data-swiper-parallax="-100">
                    Lorem ipsum dolor sit, amet consectetur adipisicing elit.
                    Saepe, doloremque!
                  </div>

                  <div class="swiper-slide-text" data-swiper-parallax="-200">
                    Lorem ipsum dolor sit amet consectetur adipisicing elit.
                    Voluptate, temporibus.
                  </div>
                </div>
              </div>

              <div class="swiper-slide timeline-slides-swiper-slide">
                <img
                  class="swiper-slide-image"
                  data-swiper-parallax="10%"
                  src="https://studio.swiperjs.com/demo-images/nature/10.jpg"
                />

                <div class="swiper-slide-content">
                  <div class="swiper-slide-title" data-swiper-parallax="-100">
                    Lorem ipsum dolor sit amet consectetur.
                  </div>

                  <div class="swiper-slide-text" data-swiper-parallax="-200">
                    Lorem ipsum dolor sit, amet consectetur adipisicing elit.
                    Alias in esse est nisi distinctio ipsam ratione quas minima?
                    Laboriosam, facilis similique.
                  </div>
                </div>
              </div>

              <div class="swiper-slide timeline-slides-swiper-slide">
                <img
                  class="swiper-slide-image"
                  data-swiper-parallax="10%"
                  src="https://studio.swiperjs.com/demo-images/nature/01.jpg"
                />

                <div class="swiper-slide-content">
                  <div class="swiper-slide-title" data-swiper-parallax="-100">
                    Lorem, ipsum.
                  </div>

                  <div class="swiper-slide-text" data-swiper-parallax="-200">
                    Lorem ipsum dolor sit amet consectetur adipisicing elit.
                    Voluptatem, natus aspernatur?
                  </div>
                </div>
              </div>

              <div class="swiper-slide timeline-slides-swiper-slide">
                <img
                  class="swiper-slide-image"
                  data-swiper-parallax="10%"
                  src="https://studio.swiperjs.com/demo-images/nature/08.jpg"
                />

                <div class="swiper-slide-content">
                  <div class="swiper-slide-title" data-swiper-parallax="-100">
                    Lorem, ipsum dolor.
                  </div>

                  <div class="swiper-slide-text" data-swiper-parallax="-200">
                    Lorem ipsum dolor sit amet consectetur adipisicing elit.
                    Corrupti praesentium sunt ex.
                  </div>
                </div>
              </div>
            </div>
            <div class="timeline-nav">
              <div class="timeline-swiper-button-prev">
                <i class="icon-arrow-prev"></i>
              </div>
              <div class="timeline-swiper-button-next">
                <i class="icon-arrow-next"></i>
              </div>
            </div>
          </div>

          <div class="swiper timeline-swiper">
            <div class="timeline-current-date">
              <div class="timeline-date-info">
                <span class="timeline-date-month">Jan</span>
                <span class="timeline-date-year">2016</span>
              </div>
              <div class="timeline-line"></div>
            </div>
            <div class="swiper-wrapper">
              <div
                class="swiper-slide timeline-date-slide"
                data-year="2016"
                data-month="Jan"
              >
                <div class="timeline-date-line"></div>
              </div>
              <div
                class="swiper-slide timeline-date-slide"
                data-year="2016"
                data-month="Feb"
              >
                <div class="timeline-date-line"></div>
              </div>
              <div
                class="swiper-slide timeline-date-slide"
                data-year="2017"
                data-month="Jan"
              >
                <div class="timeline-date-line"></div>
              </div>
              <div
                class="swiper-slide timeline-date-slide"
                data-year="2017"
                data-month="Feb"
              >
                <div class="timeline-date-line"></div>
              </div>
              <div
                class="swiper-slide timeline-date-slide"
                data-year="2017"
                data-month="Jun"
              >
                <div class="timeline-date-line"></div>
              </div>
              <div
                class="swiper-slide timeline-date-slide"
                data-year="2017"
                data-month="Aug"
              >
                <div class="timeline-date-line"></div>
              </div>
              <div
                class="swiper-slide timeline-date-slide"
                data-year="2017"
                data-month="Oct"
              >
                <div class="timeline-date-line"></div>
              </div>
              <div
                class="swiper-slide timeline-date-slide"
                data-year="2018"
                data-month="Jul"
              >
                <div class="timeline-date-line"></div>
              </div>
              <div
                class="swiper-slide timeline-date-slide"
                data-year="2019"
                data-month="Jan"
              >
                <div class="timeline-date-line"></div>
              </div>
              <div
                class="swiper-slide timeline-date-slide"
                data-year="2019"
                data-month="Feb"
              >
                <div class="timeline-date-line"></div>
              </div>
              <div
                class="swiper-slide timeline-date-slide"
                data-year="2019"
                data-month="Mar"
              >
                <div class="timeline-date-line"></div>
              </div>
              <div
                class="swiper-slide timeline-date-slide"
                data-year="2019"
                data-month="Apr"
              >
                <div class="timeline-date-line"></div>
              </div>
              <div
                class="swiper-slide timeline-date-slide"
                data-year="2019"
                data-month="May"
              >
                <div class="timeline-date-line"></div>
              </div>
              <div
                class="swiper-slide timeline-date-slide"
                data-year="2019"
                data-month="Jun"
              >
                <div class="timeline-date-line"></div>
              </div>
              <div
                class="swiper-slide timeline-date-slide"
                data-year="2019"
                data-month="Jul"
              >
                <div class="timeline-date-line"></div>
              </div>
              <div
                class="swiper-slide timeline-date-slide"
                data-year="2019"
                data-month="Aug"
              >
                <div class="timeline-date-line"></div>
              </div>
              <div
                class="swiper-slide timeline-date-slide"
                data-year="2019"
                data-month="Sep"
              >
                <div class="timeline-date-line"></div>
              </div>
              <div
                class="swiper-slide timeline-date-slide"
                data-year="2019"
                data-month="Oct"
              >
                <div class="timeline-date-line"></div>
              </div>
              <div
                class="swiper-slide timeline-date-slide"
                data-year="2019"
                data-month="Nov"
              >
                <div class="timeline-date-line"></div>
              </div>
              <div
                class="swiper-slide timeline-date-slide"
                data-year="2019"
                data-month="Dec"
              >
                <div class="timeline-date-line"></div>
              </div>
              <div
                class="swiper-slide timeline-date-slide"
                data-year="2020"
                data-month="Jul"
              >
                <div class="timeline-date-line"></div>
              </div>
            </div>
          </div>
        </section>
                        
                            .timeline-section {
  display: flex;
  flex-direction: column;
  height: 83.64vh;

  .timeline-slides-swiper {
    user-select: none;
    box-sizing: border-box;
    overflow: hidden;

    width: 100%;
    height: 86.4%;

    margin-bottom: 7.4vh;
    padding-top: 0;
    padding-bottom: 0;
  }

  .timeline-slides-swiper-slide {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: #ffffff;
    overflow: hidden;
    position: relative;
    box-sizing: border-box;

    border-radius: 0;
  }

  .swiper-slide-content {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 1;
    box-sizing: border-box;
    padding: 12.5vh 20px 30.6vh;

    background-color: rgba(23, 1, 51, 0.21);

    align-items: center;
    text-align: center;

    transform: translate3d(0, 0, 0);
  }

  .swiper-slide-title {
    font-size: ac(28px, 18px, 375, 1440);
    font-weight: 400;
    line-height: 1.43;
    color: rgba(255, 255, 255, 1);
    max-width: 600px;

    @include max-line-length(2);

    @include media(769) {
      @include max-line-length(3);
    }
  }

  .swiper-slide-text {
    font-size: ac(18px, 14px, 375, 1440);
    line-height: 2.12;

    max-width: 572px;
    color: rgba(255, 255, 255, 1);

    @include max-line-length(4);

    @include media(769) {
      line-height: 1.4;
      @include max-line-length(6);
    }
  }

  .swiper-slide-title + .swiper-slide-text {
    margin-top: 8px;
  }

  .swiper-slide-image {
    position: absolute;
    width: 120%;
    height: 120%;
    object-fit: cover;
    object-position: center;

    z-index: 0;
  }

  .timeline-nav {
    position: absolute;
    left: 50%;
    bottom: 23.5vh !important;
    transform: translateX(-50%) !important;
    z-index: 1;

    display: flex;

    @media only screen and (max-height: 891px) {
      width: 100%;
      justify-content: center;
      padding: 0 20px;
      bottom: 50%;
      transform: translate(-50%, -50%);

      .timeline-swiper-button-prev {
        margin-right: 650px;
      }
    }
  }

  .timeline-swiper-button-prev,
  .timeline-swiper-button-next {
    display: flex;
    justify-content: center;
    align-items: center;
    border: 1px solid var(--primary);
    border-radius: 50%;
    width: 46px;
    height: 46px;
    font-size: 20px;
    @include transition-all;

    &:hover {
      transform: scale(1.1);
    }
  }

  .timeline-swiper-button-prev {
    margin-right: 16px !important;
  }

  .swiper-button-disabled {
    border-color: var(--purple) !important;
    color: var(--color-white) !important;
  }
}

.timeline-swiper {
  --slide-width: 45px;

  width: 2px;
  overflow: visible;

  .swiper-wrapper {
    align-items: flex-end;
  }

  .timeline-date-slide {
    width: var(--slide-width);
    display: flex;
    align-items: flex-end;
    border-bottom: 2px solid var(--primary);

    cursor: pointer;

    &:last-child {
      width: 2px;
    }

    &[data-start-year] {
      .timeline-date-line {
        height: 28px;
      }

      & + .timeline-date-slide[data-start-year] {
        &::after {
          padding-top: ac(2em, 1.5em);
          font-size: 20px;

          @include media(769) {
            padding-top: unset;
            font-size: 16px;
          }
        }
      }

      &::after {
        content: attr(data-year);
        position: absolute;
        top: 100%;
        left: 0;
        transform: translateX(-50%);
        font-weight: 600;
        font-size: ac(30px, 20px, 375, 1440);
        color: var(--primary);

        transition: opacity 300ms ease, transform 500ms ease;
      }

      &.swiper-slide-active {
        &::after {
          opacity: 0;
          transform: translate(-50%, 100%);
        }
      }
    }
  }

  .timeline-date-line {
    width: 2px;
    height: 15px;

    background-color: var(--primary);

    transition: width ease 300ms;
  }
}

.timeline-current-date {
  position: absolute;
  bottom: -6vh;
  z-index: 2;
  pointer-events: none;
}

.timeline-date-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  transform: translateX(-50%);
  width: ac(123px, 75px, 375, 1440);
  height: ac(123px, 75px, 375, 1440);
  padding: ac(16px, 10px);
  border-radius: 0 32.5%;
  text-align: center;
  font-weight: 600;
  line-height: 1;

  color: var(--primary);
  background-color: #ffffff;

  .timeline-date-month {
    font-size: ac(30px, 15px, 375, 1440);
  }

  .timeline-date-year {
    font-size: ac(40px, 20px, 375, 1440);
  }
}

.timeline-line {
  width: 2px;
  height: 20vh;
  background-color: var(--primary);

  @include media(1441) {
    height: 23vh;
  }
}
                        
                            .timeline-section {
  display: flex;
  flex-direction: column;
  height: 83.64vh;

  .timeline-slides-swiper {
    user-select: none;
    box-sizing: border-box;
    overflow: hidden;

    width: 100%;
    height: 86.4%;

    margin-bottom: 7.4vh;
    padding-top: 0;
    padding-bottom: 0;
  }

  .timeline-slides-swiper-slide {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: #ffffff;
    overflow: hidden;
    position: relative;
    box-sizing: border-box;

    border-radius: 0;
  }

  .swiper-slide-content {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 1;
    box-sizing: border-box;
    padding: 12.5vh 20px 30.6vh;

    background-color: rgba(23, 1, 51, 0.21);

    align-items: center;
    text-align: center;

    transform: translate3d(0, 0, 0);
  }

  .swiper-slide-title {
    font-size: ac(28px, 18px, 375, 1440);
    font-weight: 400;
    line-height: 1.43;
    color: rgba(255, 255, 255, 1);
    max-width: 600px;

    @mixin max-line-length 2;

    @mixin media 769 {
      @mixin max-line-length 3;
    }
  }

  .swiper-slide-text {
    font-size: ac(18px, 14px, 375, 1440);
    line-height: 2.12;

    max-width: 572px;
    color: rgba(255, 255, 255, 1);

    @mixin max-line-length 4;

    @mixin media 769 {
      line-height: 1.4;
      @mixin max-line-length 6;
    }
  }

  .swiper-slide-title + .swiper-slide-text {
    margin-top: 8px;
  }

  .swiper-slide-image {
    position: absolute;
    width: 120%;
    height: 120%;
    object-fit: cover;
    object-position: center;

    z-index: 0;
  }

  .timeline-nav {
    position: absolute;
    left: 50%;
    bottom: 23.5vh !important;
    transform: translateX(-50%) !important;
    z-index: 1;

    display: flex;

    @media only screen and (max-height: 891px) {
      width: 100%;
      justify-content: center;
      padding: 0 20px;
      bottom: 50%;
      transform: translate(-50%, -50%);

      .timeline-swiper-button-prev {
        margin-right: 650px;
      }
    }
  }

  .timeline-swiper-button-prev,
  .timeline-swiper-button-next {
    display: flex;
    justify-content: center;
    align-items: center;
    border: 1px solid var(--primary);
    border-radius: 50%;
    width: 46px;
    height: 46px;
    font-size: 20px;
    @mixin transition-all;

    &:hover {
      transform: scale(1.1);
    }
  }

  .timeline-swiper-button-prev {
    margin-right: 16px !important;
  }

  .swiper-button-disabled {
    border-color: var(--purple) !important;
    color: var(--color-white) !important;
  }
}

.timeline-swiper {
  --slide-width: 45px;

  width: 2px;
  overflow: visible;

  .swiper-wrapper {
    align-items: flex-end;
  }

  .timeline-date-slide {
    width: var(--slide-width);
    display: flex;
    align-items: flex-end;
    border-bottom: 2px solid var(--primary);

    cursor: pointer;

    &:last-child {
      width: 2px;
    }

    &[data-start-year] {
      .timeline-date-line {
        height: 28px;
      }

      & + .timeline-date-slide[data-start-year] {
        &::after {
          padding-top: ac(2em, 1.5em);
          font-size: 20px;

          @mixin media 769 {
            padding-top: unset;
            font-size: 16px;
          }
        }
      }

      &::after {
        content: attr(data-year);
        position: absolute;
        top: 100%;
        left: 0;
        transform: translateX(-50%);
        font-weight: 600;
        font-size: ac(30px, 20px, 375, 1440);
        color: var(--primary);

        transition: opacity 300ms ease, transform 500ms ease;
      }

      &.swiper-slide-active {
        &::after {
          opacity: 0;
          transform: translate(-50%, 100%);
        }
      }
    }
  }

  .timeline-date-line {
    width: 2px;
    height: 15px;

    background-color: var(--primary);

    transition: width ease 300ms;
  }
}

.timeline-current-date {
  position: absolute;
  bottom: -6vh;
  z-index: 2;
  pointer-events: none;
}

.timeline-date-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  transform: translateX(-50%);
  width: ac(123px, 75px, 375, 1440);
  height: ac(123px, 75px, 375, 1440);
  padding: ac(16px, 10px);
  border-radius: 0 32.5%;
  text-align: center;
  font-weight: 600;
  line-height: 1;

  color: var(--primary);
  background-color: #ffffff;

  .timeline-date-month {
    font-size: ac(30px, 15px, 375, 1440);
  }

  .timeline-date-year {
    font-size: ac(40px, 20px, 375, 1440);
  }
}

.timeline-line {
  width: 2px;
  height: 20vh;
  background-color: var(--primary);

  @mixin media 1441 {
    height: 23vh;
  }
}
                        
                            const timelineSectionRef = document.querySelector(".timeline-section");

  if (timelineSectionRef) {
    const timelineMonthRef = timelineSectionRef.querySelector(
      ".timeline-date-month"
    );
    const timelineYearRef = timelineSectionRef.querySelector(
      ".timeline-date-year"
    );

    const timelineSlidesSwiper = new Swiper(".timeline-slides-swiper", {
      watchSlidesProgress: true,
      navigation: {
        prevEl: ".timeline-swiper-button-prev",
        nextEl: ".timeline-swiper-button-next",
      },
      speed: 600,
      threshold: 5,
      effect: "fade",
      slidesPerGroupAuto: false,
      observeParents: true,
      grabCursor: true,
      parallax: { enabled: true },
    });

    const timelineSwiper = new Swiper(".timeline-swiper", {
      watchSlidesProgress: true,
      speed: 600,
      slidesPerView: "auto",
      threshold: 5,
      slidesPerGroupAuto: false,
      grabCursor: true,
      slideToClickedSlide: true,
      on: {
        init: (swiper) => {
          const { slides } = swiper;

          slides.forEach((slide, idx, arr) => {
            if (idx === 0) {
              slide.dataset.startYear = true;
              return;
            }

            if (slide.dataset.year !== arr[idx - 1].dataset.year)
              slide.dataset.startYear = true;
          });
        },
      },
    });

    timelineSlidesSwiper.controller.control = timelineSwiper;
    timelineSwiper.controller.control = timelineSlidesSwiper;

    timelineSwiper.on("slideChange", (swiper) => {
      const { month, year } = swiper.slides[swiper.activeIndex].dataset;

      timelineYearRef.textContent = year;
      timelineMonthRef.textContent = month;
    });
  }
                        

Використовується з бібліотекою Swiper

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