CSS 导航栏

CSS 导航栏 ul.horizontal { list-style-type: none; margin: 0; padding: 0; overflow: hidden; background-color: #333; } ul.horizontal li { float: left; padding: 0; margin: 0; background-image:none; } ul.horizontal li a { display: inline-block; color: white; text-align: center; padding: 14px 16px; text-dec