摘要:
<style type="text/css">body { font-family:Arail 新宋体; font-size:15px; margin:0; padding:0;}.menu { width: 150px; margin: 50px 0 0 20px;}.menu ul { padding: 0; margin: 0; list-style-type: none;}.menu ul li { float: left; position: relative;}.menu ul li a, .menu ul li a:visited { displa 阅读全文