文章利用css来介绍了关于tips小提示实现程序，有需要了解的同学朋友可参考一下。
先来看看效果图片
这是我们常见到的tips提示效果，精美又好看了。
代码如下
复制代码
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Tip中小三角的实现!</title>
<link rel="stylesheet" type="text/css" href="http://css.sodao.com/home/css/reset.css?v=20101227" />
<style>
.SD-tipbox{ background-color: #FFFFE9; border: 1px solid #FFDE8E; padding: 5px 25px 5px 10px; margin:10px; position: absolute; z-index: 100; font-size:12px; -moz-border-radius:5px; -webkit-border-radius:5px; border-radius:5px; -moz-box-shadow:1px 1px 2px rgba(0,0,0,.2); -webkit-box-shadow:1px 1px 2px rgba(0,0,0,.2); box-shadow:1px 1px 2px rgba(0,0,0,.2);}
.SD-tipbox .close-ico,.SD-notice-tip.close-ico{ position:absolute; top:5px; right:5px; display:block; width:16px; height:16px; background-image:url(http://css.sodao.com/home/img/close-ico.png); text-indent:-900px; overflow:hidden; }
.SD-tipbox .close-ico:hover,.SD-notice-tip .close-ico:hover { background-position:0 -16px; }
.SD-tipbox p { line-height:1.5 }
.SD-tipbox .SD-tipbox-direction{position: absolute; }
.SD-tipbox .SD-tipbox-direction em,.SD-tipbox .SD-tipbox-direction span{ height: 19px; width: 17px; font-family: Simsun; font-size: 16px;line-height: 21px; overflow: hidden;position: absolute;}
.SD-tipbox .SD-tipbox-direction em{color: #FFDE8E; }
.SD-tipbox .SD-tipbox-direction span{color: #FFFFE9; }
.SD-tipbox .SD-tipbox-up{left: 50%; margin-left:-8px; top:-10px;*top:-11px; _top:-10px;}
.SD-tipbox .SD-tipbox-up span{ top:1px}
.SD-tipbox .SD-tipbox-down{left: 50%; margin-left:-8px; bottom:9px; }
.SD-tipbox .SD-tipbox-down span{ top:-1px}
.SD-tipbox .SD-tipbox-right{top: 50%; margin-top:-8px; right:7px; }
.SD-tipbox .SD-tipbox-right span{ left:-1px}
.SD-tipbox .SD-tipbox-left{top: 50%; margin-top:-8px; left:-8px; }
.SD-tipbox .SD-tipbox-left span{ left:1px}
/*--------------*/
.SD-notice-tip { width:200px; margin:0px;}
.SD-notice-tipp { line-height:22px }
</style>
</head>
<body>
<div style="position:relative; height:100px">
<div class="SD-tipbox"><div class="cntBox"><p><a href=" ">Tip中小三角的实现!</a></p></div><div class="SD-tipbox-direction SD-tipbox-up"><em></em><span></span></div><div class="SD-tipbox-direction SD-tipbox-down"><em></em><span></span></div><div class="SD-tipbox-direction SD-tipbox-left"><em></em><span></span></div><div class="SD-tipbox-direction SD-tipbox-right"><em></em><span></span></div><a title="关闭" onclick="return false" class="close-ico" href="#">关闭</a></div>
</div><hr />
<div style="position:relative; height:100px">
<div class="SD-tipbox"><div class="cntBox"><p>可以同步设置展示<br />
我的空间内容了~</p></div><div class="SD-tipbox-direction SD-tipbox-up" style="left:20px"><em>◆</em><span>◆</span></div><div class="SD-tipbox-direction SD-tipbox-down"><em>◆</em><span>◆</span></div><div class="SD-tipbox-direction SD-tipbox-left"><em>◆</em><span>◆</span></div><div class="SD-tipbox-direction SD-tipbox-right"><em>◆</em><span>◆</span></div><a title="关闭" onclick="return false" class="close-ico" href="#">关闭</a></div>
</div>
</body>
</html>
