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CSS实现带有三角小箭头的矩形效果_html/css_WEB-ITnose

WBOY
WBOYOriginal
2016-06-24 11:31:011873browse

CSS实现带有三角小箭头的矩形效果:
现在比较流行带有小箭头的矩形效果,比如鼠标放上去弹出的提示效果,还有微信类似的对话内容等,从视觉上较为美观,也比较人性化,如果是CSS3的话比较容易实现,但是当前还存在着很大的浏览器兼容性,下面介绍一种能够兼容所有的浏览器的代码。
代码如下:

 

<!DOCTYPE html><html><head><meta charset=" utf-8"><meta name="author" content="http://www.softwhy.com/" /><title>蚂蚁部落</title><style>.w {  width:200px;  position:absolute;  background:#999;  left:400px;  top:200px;  font-size:12px;  text-align:left}.x {  width:180px;  position:relative;  background:#ff9;  border:1px solid #F96;  padding:10px;  left:-4px;  top:-4px;}.y, .z {  position:absolute;  left:130px;}.y {  color:#ff9;  top:-6px;}.z {  color:#f96;  top:-7px;}</style></head><body><div class="w">  <div class="x">    <p>蚂蚁部落欢迎您</p>    <div class="z">&#9670</div>    <div class="y">&#9670</div>  </div></div></body></html>

 

原文地址是:http://www.softwhy.com/forum.php?mod=viewthread&tid=11571

更多内容可以参阅:http://www.softwhy.com/divcss/

 

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