JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://code.jquery.com/jquery-3.5.1.min.js"></script>
<div class="navig__menu">
  <div class="navig__eat">
    <ul class="navig__menu__eat">
      <li>
        <a id="one" class="number__one" href="#">pizza cartoon</a>
      </li>
      <li>
        <a id="two" class="number__two" href="#">Burger</a>
      </li>
      <li>
        <a id="thre" class="number__thre" href="#">sandwich</a>
      </li>
      <li>
        <a id="fore" class="number__fore" href="#">LOREMISPSUM</a>
      </li>
    </ul>
  </div>
</div>

<div id="one__second" class="block__menu one">
              <div class="block__menu__burger">
                <div class="block__number">
                  <div class="number">
                    <p>1</p>
                  </div>
                  <div class="block__img">
                    <img src="img/main/number/Layer 1.png" alt="">
                  </div>
                </div>
                  <div class="block__name">
                      <p>create it</p>
                  </div>
                  <div class="description__menu">
                    <p>Choose from a selection of tastilicious toppings to create your own pizza</p>
                  </div>
              </div>
              <div class="block__menu__burger">

                <div class="block__number">
                  <div class="number">
                    <p>2</p>
                  </div>
                  <div class="block__img">
                    <img src="img/main/number/Layer 2.png" alt="">
                  </div>
                </div>
                  <div class="block__name">
                      <p>name it</p>
                  </div>
                  <div class="description__menu">
                    <p>Choose from a selection of tastilicious toppings to create your own pizza</p>
                  </div>
              </div>
</div>
<div id="two__second" class="block__menu two">
              <div class="block__menu__burger">
                <div...

CSS

.block__menu{
  display: none;
}
.dflex{
  display: flex;
}

JavaScript

$(document).on('focus', '.navig__menu a', function(e){
  e.preventDefault();
  var id = $(this).attr('id');
  $('.block__menu').removeClass('dflex');
  $('.'+id).addClass('dflex');
});