* {
padding:0;
margin:0;
}
.box1 {
width:260px;
height:160px;
overflow:auto;
margin:100px auto;
}
table {
border-collapse:collapse;
border-spacing:0;
text-align:center;
}
th,td {
width:80px;
height:50px;
border:1px solid #ccc;
border-collapse:collapse;
}
.top {
position:absolute;
width:243px;
overflow:hidden;
background:#fff;
z-index:10000;
}
.left {
position:absolute;
height:143px;
overflow:hidden;
background:#fff;
z-index:9999;
}
.topleft {
position:absolute;
overflow:hidden;
background:#fff;
z-index:10001;
width:82px;
height:52px;
border:none;
}
#tab {
-width:100%;
-height:100%;
width:400px;
}
是最简单的东西,看待代码 你可以从中受到启发,然后修改成自己想要的东西