<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><title>Document</title><style type="text/css">body { margin: 0; background: #f1f1f1;}p { margin: 0;} #dorpDown { position: r…
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Title</title> <style> .clear:after { content: ''; display: block; clear: both; } ul { list-style: none; margin: 100px auto 0;…
@charset "utf-8"; /* CSS Document */ ;; } li { list-style: none; } img { border: none; } body { background: #ececec; padding-top: 50px; } #automatic { width: 970px; height: 344px; position: relative; margin: 0 auto; overflow: hidden; } ;; cursor…
<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><title>Document</title><style type="text/css">body { margin: 0;} header { border-bottom: 2px solid #000; height: 40px; line-…
以下是简易效果: <!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Document</title> <style type="text/css"> table { width: 555px; text-align: center; } table a { text-decora…
<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><title>Document</title><style type="text/css">nav { height: 50px;}nav span { margin: 0 5px;}.show { color: red;}</style&g…
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Title</title> <style> td { text-align: center; } </style></head> <body> <p> <select id="yearS…
<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><title>Document</title><style type="text/css">.list { margin: 50px auto; padding: 0; list-style-type: none; width: 300px; po…
<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><title>Document</title><style type="text/css">.wrap { width: 400px; margin: 30px auto;}textarea { display: block; width: 100…
<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><title>Document</title><style type="text/css"> li { list-style: none; } li ul { display:none; } p { position: relative; curs…