{% codeExample 'nesting' %} nav { ul { margin: 0; padding: 0; list-style: none; } li { display: inline-block; } a { display: block; padding: 6px 12px; text-decoration: none; } } === nav ul margin: 0 padding: 0 list-style: none li display: inline-block a display: block padding: 6px 12px text-decoration: none {% endcodeExample %}