這個導航是閱讀了精通css這本書后做的demo，感覺以前寫的真的是弱爆了
<!DOCTYPE html> <html lang="en"> <head><meta charset="UTF-8"><title>Document</title><style type="text/css">ol.nav {padding: 0;margin: 0;list-style: none;overflow: hidden;}ol.nav li{float: left;}ol.nav li + li{margin-left: 0.8em;}/* 通過padding值撐開a鏈接的點擊范圍 */ol.nav a {display: block;padding: 0.5em 0.8em;text-decoration: none;color: gray;background: #f3f3f3;border: 1px solid gray;}ol.nav a:hover,ol.nav a:focus,ol.nav a.active {color: blue;background: orange;}ol.nav a[rel="prev"],ol.nav a[rel="next"] {border: none;background: none;}ol.nav a[rel="prev"]::before {content: "\00AB";padding-right: 0.8em;}ol.nav a[rel="next"]::after {content: "\00BB";padding-left: 0.8em;}</style> </head> <body><ol class="nav"><li><a href="#" rel="prev">prev</a></li><li><a href="#">2</a></li><li><a class="active" href="#">3</a></li><li><a href="#">4</a></li><li><a href="#">5</a></li><li><a href="#" rel="next">next</a></li></ol> </body> </html>
演示地址：https://22337383.github.io/book/04/nav.html
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