<!DOCTYPE html>
<html lang="zh">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<style>
#panel {
width: 100%;
height: 32px;
padding: 0px;
margin: 0px;
}
.menu {
float: left;
padding: 8px;
cursor: pointer;
}
#panel .menu .options {
position: fixed;
display: none;
width: 100px;
height: 100px;
background: #eee;
overflow: auto;
}
#panel .menu:hover .options {
display: block;
}
</style>
</head>
<body>
<div id="panel">
<div class="menu">
<div class="title">File</div>
<div class="options"></div>
</div>
<div class="menu">
<div class="title">New</div>
<div class="options"></div>
</div>
<div class="menu">
<div class="title">Edit</div>
<div class="options"></div>
</div>
<div class="menu">
<div class="title">Run</div>
<div class="options"></div>
</div>
</div>
</body>
</html>
實現效果：
FR：徐海濤（hunk Xu)
QQ技術交流羣：386476712