..item-x {
background-color: #ED639E;
grid-column-start: 2;
grid-column-end: 3;
grid-row-start: 2;
grid-row-end: span 2;
}
</style>
</head>
<body>
<div class="grid">
<div class="item">1</div>
<div class="item">2</div>
<div class="item">3</div>
<div class="item item-x">4</div>
<div class="item">5</div>
<div class="item">6</div>
<div class="item">7</div>
<div class="item">8</div>
<div class="item">9</div>
