how to align center list images-CodePudding

I need to align my li images in center. I have tried style="text-align: center;" in ul component. but it did not work. Thanks in advance.

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<ul  style="text-align: center;">

  <li >
    <div > <span > <span > <a rel="lightbox-demo" href="https://via.placeholder.com/50x50.png?text=1.jpg" title=" " ><i  style="display: block;"></i></a> </span> </span> <img src="https://via.placeholder.com/50x50.png?text=1.jpg" alt=""> </div>
  </li>
  <li >
    <div > <span > <span > <a rel="lightbox-demo" href="https://via.placeholder.com/50x50.png?text=2.jpg" title=" " ><i  style="display: block;"></i></a> </span> </span> <img src="https://via.placeholder.com/50x50.png?text=2.jpg" alt=""> </div>
  </li>
  <li >
    <div > <span > <span > <a rel="lightbox-demo" href="https://via.placeholder.com/50x50.png?text=3.jpg" title=" " ><i  style="display: block;">  </i></a> </span> </span> <img src="https://via.placeholder.com/50x50.png?text=3.jpg" alt=""> </div>
  </li>
  <li >
    <div > <span > <span > <a rel="lightbox-demo" href="https://via.placeholder.com/50x50.png?text=4.jpg" title=" " ><i  style="display: block;"></i></a> </span> </span> <img src="https://via.placeholder.com/50x50.png?text=4.jpg" alt=""> </div>
  </li>
  <li >
    <div > <span > <span > <a rel="lightbox-demo" href="https://via.placeholder.com/50x50.png?text=5.jpg" title=" " ><i  style="display: block;"></i></a> </span> </span> <img src="https://via.placeholder.com/50x50.png?text=5.jpg" alt=""> </div>
  </li>
  <li >
    <div > <span > <span > <a rel="lightbox-demo" href="https://via.placeholder.com/50x50.png?text=6.jpg" title=" " ><i  style="display: block;"></i></a> </span> </span> <img src="https://via.placeholder.com/50x50.png?text=6.jpg" alt=""> </div>
  </li>
  <li >
    <div > <span > <span > <a rel="lightbox-demo" href="https://via.placeholder.com/50x50.png?text=7.jpg" title=" " ><i  style="display: block;"></i></a> </span> </span> <img src="https://via.placeholder.com/50x50.png?text=7s.jpg" alt=""> </div>
  </li>
  <li >
    <div > <span > <span > <a rel="lightbox-demo" href="https://via.placeholder.com/50x50.png?text=8.jpg" title=" " ><i  style="display: block;"></i></a> </span> </span> <img src="https://via.placeholder.com/50x50.png?text=8.jpg" alt=""> </div>
  </li>
</ul>

CodePudding user response：

you can use flex-box o grid

ul {
  display: grid;
  place-items: center;
}

ul {
  display: flex;
  align-items: center;
  justify-content: center;
}