通过设置<a>的背景改变样式，通过a:hover改变交互效果，改变文字颜色color
纵向
<!DOCTYPE html> <html> <head lang="en"> <meta charset="UTF-8"> <title>横向导航</title> <style> *{ margin:0; padding: 0; font-size: 14px; } ul{ list-style: none; width: 100px; } /* li{ height: 30px; line-height: 30px; 100px; background-color: dimgray; margin-top:1px; text-indent:10px; } /*padding-left:10px*/ /*********************关键是将<a>标签变成块级元素**************/ a{ text-decoration: none; display: block; height: 30px; line-height: 30px; width:100px; background-color: dimgray; margin-top:1px; text-indent:15px; } a:hover{background-color: orangered; color: #000;} </style> </head> <body> <ul> <li><a href="#">首页</a> </li> <li><a href="#">新闻资讯</a> </li> <li><a href="#">产品展示</a> </li> <li><a href="#">售后服务</a> </li> <li><a href="#">联系我们</a> </li> </ul> </body> </html>
横向
<!DOCTYPE html> <html> <head lang="en"> <meta charset="UTF-8"> <title>横向导航</title> <style> *{ margin:0; padding: 0; font-size: 14px; } ul{ list-style: none; /* 100px;*/ } /* li{ height: 30px; line-height: 30px; 100px; background-color: dimgray; margin-top:1px; text-indent:10px; } /*padding-left:10px*/ /*********************关键是将<a>标签变成块级元素**************/ li{ float: left; } /*给li加上浮动*/ a{ text-decoration: none; display: block; height: 30px; line-height: 30px; width:100px; background-color: dimgray; margin-right:1px; /*text-indent:15px;*/ text-align: center; color:navajowhite; } a:hover{background-color: orangered; color: #000; } </style> </head> <body> <ul> <li><a href="#">首页</a> </li> <li><a href="#">新闻资讯</a> </li> <li><a href="#">产品展示</a> </li> <li><a href="#">售后服务</a> </li> <li><a href="#">联系我们</a> </li> </ul> </body> </html>
美化
<!DOCTYPE html> <html> <head lang="en"> <meta charset="UTF-8"> <title>横向导航</title> <style> *{ margin:0; padding: 0; font-size: 14px; } .nav{ padding-left: 100px; height: 30px; margin-top:20px; border-bottom: 10px solid orange; } ul{ list-style: none; /* 100px;*/ } /* li{ height: 30px; line-height: 30px; 100px; background-color: dimgray; margin-top:1px; text-indent:10px; } /*padding-left:10px*/ /*********************关键是将<a>标签变成块级元素**************/ li{ float: left; } /*给li加上浮动*/ a{ text-decoration: none; display: block; height: 30px; line-height: 30px; width:100px; background-color: lightgrey; margin-right:1px; color: black; /*text-indent:15px;*/ text-align: center; } a:hover{background-color: orange; color: #ffffff; } </style> </head> <body> <div class="nav"> <ul> <li><a href="#">首页</a> </li> <li><a href="#">新闻资讯</a> </li> <li><a href="#">产品展示</a> </li> <li><a href="#">售后服务</a> </li> <li><a href="#">联系我们</a> </li> </ul> </div> </body> </html>