I'm trying to get a grid layout with 6 elements centered on the page like the following:
[![enter image description here](https://i.stack.imgur.com/MDwuU.png)](https://i.stack.imgur.com/MDwuU.png)

But I cannot get the grid is center with images, any idea?

```css

    .grid-container {
      display: grid;
      grid-template-columns: auto auto auto;
      background-color: #999999;
      padding: 10px;
    }

    .grid-item {
      background-color: rgba(255, 255, 255, 0.8);
      border: 1px solid rgba(0, 0, 0, 0.8);
      padding: 20px;
      font-size: 30px;
      text-align: center;
      &.one{
       background-image: url("img/mainmeu/e.png");
     }
      &.two{
       background-image: url("img/mainmeu/b.png");
      }
    }

```

```html
 <div class="grid-container">
      <div class="grid-item one">1</div>
      <div class="grid-item two">2</div>
      <div class="grid-item three">3</div>  
      <div class="grid-item four">4</div>
      <div class="grid-item five">5</div>
      <div class="grid-item six">6</div>  
    </div>
```