<!doctype html> <html> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1"> <title>flex布局实现后台页面</title> <style type="text/css"> *{ margin:0; padding:0; } .frame-header { height: 60px; background-color: #23262E; } .frame-body { position: fixed; top: 60px; right: 0; bottom: 0; left: 0; display: flex; flex-direction: row; } .frame-side { scrollbar-width: none; /* firefox隐藏滚动条 */ -ms-overflow-style: none; /* IE 10+隐藏滚动条 */ overflow-x: hidden; overflow-y: auto; width: 200px; background-color:#393D49; } .frame-side::-webkit-scrollbar { display: none; /* Chrome Safari 隐藏滚动条*/ } .frame-main { flex-grow: 1; background-color:#666; } </style> </head> <body> <div class="frame-header"> <h1 style="color:#FFF">header</h1> </div> <div class="frame-body"> <div class="frame-side"> <ul style="text-align:center;"> <li><a href="main.html" target="main">首页</a></li> <li><a href="main.html" target="main">链接1</a></li> <li><a href="main.html" target="main">链接2</a></li> <li><a href="main.html" target="main">链接1</a></li> <li><a href="main.html" target="main">链接2</a></li> <li><a href="main.html" target="main">链接1</a></li> <li><a href="main.html" target="main">链接2</a></li> <li><a href="main.html" target="main">链接1</a></li> <li><a href="main.html" target="main">链接2</a></li> <li><a href="main.html" target="main">链接1</a></li> <li><a href="main.html" target="main">链接2</a></li> <li><a href="main.html" target="main">链接1</a></li> <li><a href="main.html" target="main">链接2</a></li> <li><a href="main.html" target="main">链接1</a></li> <li><a href="main.html" target="main">链接2</a></li> <li><a href="main.html" target="main">链接1</a></li> <li><a href="main.html" target="main">链接2</a></li> <li><a href="main.html" target="main">链接1</a></li> <li><a href="main.html" target="main">链接2</a></li> <li><a href="main.html" target="main">链接1</a></li> <li><a href="main.html" target="main">链接2</a></li> <li><a href="main.html" target="main">链接1</a></li> <li><a href="main.html" target="main">链接2</a></li> <li><a href="main.html" target="main">链接1</a></li> <li><a href="main.html" target="main">链接2</a></li> <li><a href="main.html" target="main">链接1</a></li> <li><a href="main.html" target="main">链接2</a></li> <li><a href="main.html" target="main">链接1</a></li> <li><a href="main.html" target="main">链接2</a></li> <li><a href="main.html" target="main">链接1</a></li> <li><a href="main.html" target="main">链接2</a></li> <li><a href="main.html" target="main">链接1</a></li> <li><a href="main.html" target="main">链接2</a></li> </ul> </div> <div class="frame-main"> <!-- 内容主体区域 --> <iframe name="main" src="main.html" width="100%" height="100%" frameborder="0"></iframe> </div> </div> </body> </html>