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HTML

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CSS

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CSS preprocessors help make authoring CSS easier. All of them offer things like variables and mixins to provide convenient abstractions.

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CSS Base

About CSS Base

It's a common practice to apply CSS to a page that styles elements such that they are consistent across all browsers. We offer two of the most popular choices: normalize.css and a reset. Or, choose Neither and nothing will be applied.

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JavaScript

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Babel includes JSX processing.

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HTML 

              
                <article class="py-20 px-4 event_pin bg-gray-300">
  <div class="grid_wrapper grid grid-cols-12">
    <div class="col-span-4 prose-sm md:prose-base flex flex-col">
            <div class="event_date">
              <p class="text-xs">Section One</p>
              <p class="text-xs">Little subtitle</p>
            </div>
            <div class="event_intro mt-auto pr-6">
              <h2 class="mb-6 text-xl">Section One Title</h2>
              <p class="text-base">Consequat a magna interdum ullamcorper scelerisque nascetur fringilla non ut condimentum.</p>
              <p class="text-base">Consequat a magna interdum ullamcorper scelerisque nascetur fringilla non ut condimentum.</p>
            </div>
          </div>
          <div class="col-span-8">
            <div class="image_wrapper event_image">
              <img src="https://images.unsplash.com/photo-1481349518771-20055b2a7b24?ixlib=rb-4.0.3&ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&auto=format&fit=crop&w=4239&q=80">
            </div>
          </div>
        </div>
        <div class="grid_wrapper grid grid-cols-12 py-10">
          <div class="col-span-8 col-start-5 p-20">
            <div class="image_wrapper">
              <img src="https://images.unsplash.com/photo-1513542789411-b6a5d4f31634?ixlib=rb-4.0.3&ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&auto=format&fit=crop&w=3348&q=80">
            </div>
          </div>
          <div class="col-span-8 col-start-5 p-20">
            <div class="image_wrapper">
              <img src="https://images.unsplash.com/photo-1513542789411-b6a5d4f31634?ixlib=rb-4.0.3&ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&auto=format&fit=crop&w=3348&q=80">
            </div>
          </div>
        </div>
      </article>

<article class="py-20 px-4 event_pin bg-gray-400">
  <div class="grid_wrapper grid grid-cols-12">
    <div class="col-span-4 prose-sm md:prose-base flex flex-col">
            <div class="event_date">
              <p class="text-xs">Section Two</p>
              <p class="text-xs">Little subtitle</p>
            </div>
            <div class="event_intro mt-auto pr-6">
              <h2 class="mb-6 text-xl">Section Two Title</h2>
              <p class="text-base">Consequat a magna interdum ullamcorper scelerisque nascetur fringilla non ut condimentum.</p>
              <p class="text-base">Consequat a magna interdum ullamcorper scelerisque nascetur fringilla non ut condimentum.</p>
            </div>
          </div>
          <div class="col-span-8">
            <div class="image_wrapper event_image">
              <img src="https://images.unsplash.com/photo-1481349518771-20055b2a7b24?ixlib=rb-4.0.3&ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&auto=format&fit=crop&w=4239&q=80">
            </div>
          </div>
        </div>
        <div class="grid_wrapper grid grid-cols-12 py-10">
          <div class="col-span-8 col-start-5 p-20">
            <div class="image_wrapper">
              <img src="https://images.unsplash.com/photo-1513542789411-b6a5d4f31634?ixlib=rb-4.0.3&ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&auto=format&fit=crop&w=3348&q=80">
            </div>
          </div>
          <div class="col-span-8 col-start-5 p-20">
            <div class="image_wrapper">
              <img src="https://images.unsplash.com/photo-1513542789411-b6a5d4f31634?ixlib=rb-4.0.3&ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&auto=format&fit=crop&w=3348&q=80">
            </div>
          </div>
        </div>
      </article>
!

CSS
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JS 

              
                ScrollTrigger.defaults({
  markers: true,
});
gsap.utils.toArray(".event_pin").forEach((panel) => {
    
    const imageHeight = panel.querySelector('.event_image').offsetHeight;
    const dateHeight = panel.querySelector('.event_date').offsetHeight;
    const introHeight = panel.querySelector('.event_intro').offsetHeight;
    const triggerHeight = imageHeight - (dateHeight + introHeight) - 32;

    ScrollTrigger.create({
      trigger: panel,
      start: "top top",
      pin: panel.querySelector('.event_date'),
      pinSpacing: false,
      end: 'bottom bottom',
    });

    ScrollTrigger.create({
      trigger: panel,
      start: () => "0 " + -triggerHeight,
      pin: panel.querySelector('.event_intro'), 
      pinSpacing: false,
      end: 'bottom bottom',
    });
  });
!
999px

Console