两个边框叠在一起,不要设置position,非常感谢!
<style type="text/css">
div{
width:80px;
height:35px;
border:1px solid red;
}
#objk{
width:50px;
height:34px;
border:1px solid yellow;
display:inline-block;
}
</style>
</head>
<body>
<div>
<span id="objk"></span>
</div>
</body>
</html>