<h1>The display Property:</h1>

<div class="grid-container">
  <div class="grid-item">1</div>
  <div class="grid-item">2</div>
  <div class="grid-item">3</div>  
  <div class="grid-item">4</div>
  <div class="grid-item">5</div>
  <div class="grid-item">6</div>  
  <div class="grid-item">7</div>
  <div class="grid-item">8</div>
  <div class="grid-item">9</div>  

<p>Set the <em>display</em> property to <em>inline-grid</em> to make an inline grid container.</p>
.grid-container {
  display: inline-grid;
  grid-template-columns: auto auto auto;
  background-color: #00aeef;
  padding: 10px;

.grid-item {
  background-color: rgba(255, 255, 255);
  border: 1px solid rgba(0, 0, 0, 0.8);
  padding: 20px;
  font-size: 30px;
  text-align: center;

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