# .cadoles-slide-title[API du DOM (2/5)] **Sélection des éléments du DOM** ```html <html> <head> </head> <body> <div id="my-container"> <ul class="my-list first-list"> <li>Item 1</li> <li>Item 2</li> <li>Item 3</li> </ul> <ul class="my-list second-list"> <li>Item 1</li> <li>Item 2</li> <li>Item 3</li> </ul> </div> </body> </html> ``` ```js document.head // -> <head>...</head> document.body // -> <body>...</body> document.body.children // -> [<div id="my-container">...</div>] document.body.parentElement // -> <html>...</html> document.getElementById('my-container'); // -> <div id="my-container-1">...</div> document.querySelector('.my-list') // -> <ul class="my-list first-list">...</ul> document.querySelectorAll('.my-list') // -> [<ul class="my-list first-list">...</ul>, <ul class="my-list second-list">...</ul>] ```