复主代码代码如下: <머리> 顶part固定 <br>html,body {overflow:hidden;margin:0px;width:100%;height:100%;} <br>.virtual_body {width:100%;height:100%;overflow-y:scroll;overflow- x:auto;} <br>.fixed_div {position:absolute;z-index:2008;top:0px;left:0px;right:16px;height:40px; background:#CCCCCC;border-bottom:3px inset;border -색상:#006699; <br>//하단:20px; <br>//border:1px 단색 빨간색; <br>//border-style:inset; <br>//半透명명效果제조 <br>//filter:alpha(opacity=50); <br>//-moz-opacity:0.5; <br>//불투명도:0.5; <br>//배경:#666666; <br>} <br> <본문> 郑州大school 저희는 再见을 선택했습니다!
