JSFiddle - React, Tailwind, and code Playground

HTML

<!---Center this grid---->
    <div class="wrap">
  <div id="gridArea">

          <div class="card">HERE'S DATA</div>
          <div class="card">HERE'S DATA</div>
          <div class="card">HERE'S DATA</div>
          <div class="card">HERE'S DATA</div>
          <div class="card">HERE'S DATA</div>
          <div class="card">HERE'S DATA</div>
          <div class="card">HERE'S DATA</div>
          <div class="card">HERE'S DATA</div>
          <div class="card">HERE'S DATA</div>
          <div class="card">HERE'S DATA</div>
          <div class="card">HERE'S DATA</div>
          <div class="card">HERE'S DATA</div>
          <div class="card">HERE'S DATA</div>
          <div class="card">HERE'S DATA</div>
          <div class="card">HERE'S DATA</div>
          <div class="card">HERE'S DATA</div>
          <div class="card">HERE'S DATA</div>
          <div class="card">HERE'S DATA</div>
          <div class="card">HERE'S DATA</div>
          <div class="card">HERE'S DATA</div>
          <div class="card">HERE'S DATA</div>
          <div class="card">HERE'S DATA</div>


  </div>
</div>

CSS

#gridArea{
  background-color:#FFF300;
  display: -moz-inline-stack;
  display: inline-block;
  border-style: dotted;
  border-width: 1px;
  margin: 0 auto;   
    text-align:center;
}

.wrap{
  text-align: center;
}
      
.card{
  background:#000;
  padding:19px 16px;
  margin-right: 10px;
  margin-bottom: 18px;
  width:350px;
  height:100px;
  display: inline-block;
  text-align: center;

     

}