Implement code for using grid column end property .
.item1 { grid-column-end: span 3; }
<!DOCTYPE html> <html> <head> <title>How Can I Use CSS Grid Column End Property With HTML</title> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css"/> </head> <style> body { background-color: #ecc6d9; } .grid-container { display: grid; grid-template-columns: auto auto auto auto; grid-gap: 10px; background-color: #336600; padding: 10px; } .grid-container > div { background-color: rgba(255, 255, 255, 0.8); text-align: center; padding: 20px 0; font-size: 30px; } .item1 { grid-column-end: span 3; } </style> <body> <br/><br/> <div class="container"> <br> <div class="text-center"> <h1 id="color" style="color: black;">CSS Grid Column End Property With HTML</h1> </div> <br> <div class="well"> <div class="grid-container"> <div class="item1">1</div> <div class="item2">2</div> <div class="item3">3</div> <div class="item4">4</div> <div class="item5">5</div> <div class="item6">6</div> <div class="item7">7</div> <div class="item8">8</div> </div> </div> </div> </body> </html>