复古/怀旧时间轴组件

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        <h3 class="mb-3 font-bold text-gray-900 text-xl">Project Title 1</h3>
        <p class="text-sm leading-snug tracking-wide text-gray-900 text-opacity-100">Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s.</p>
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      <div class="order-1 bg-purple-400 rounded-lg shadow-xl w-5/12 px-6 py-4">
        <h3 class="mb-3 font-bold text-gray-900 text-xl">Project Title 2</h3>
        <p class="text-sm leading-snug tracking-wide text-gray-900 text-opacity-100">Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s.</p>
         <img src="https://picsum.photos/seed/picsum/300/200" alt="Project Image" class="mt-4 rounded-lg">
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     <!-- right timeline -->
    <div class="mb-8 flex justify-between items-center w-full right-timeline">
      <div class="order-1 w-5/12"></div>
      <div class="z-20 flex items-center order-1 bg-green-400 shadow-xl w-8 h-8 rounded-full"></div>
      <div class="order-1 bg-green-400 rounded-lg shadow-xl w-5/12 px-6 py-4">
        <h3 class="mb-3 font-bold text-gray-900 text-xl">Project Title 3</h3>
        <p class="text-sm leading-snug tracking-wide text-gray-900 text-opacity-100">Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s.</p>
         <img src="https://picsum.photos/seed/picsum/300/200" alt="Project Image" class="mt-4 rounded-lg">
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    <!-- left timeline -->
    <div class="mb-8 flex justify-between flex-row-reverse items-center w-full left-timeline">
      <div class="order-1 w-5/12"></div>
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      <div class="order-1 bg-red-400 rounded-lg shadow-xl w-5/12 px-6 py-4">
        <h3 class="mb-3 font-bold text-gray-900 text-xl">Project Title 4</h3>
        <p class="text-sm leading-snug tracking-wide text-gray-900 text-opacity-100">Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s.</p>
         <img src="https://picsum.photos/seed/picsum/300/200" alt="Project Image" class="mt-4 rounded-lg">
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