问题描述
问题是:我想使用透明 div 在图像上创建反应区域,但以下代码在 IE 上不起作用(在 Chrome 上测试):divhover_zone"的背景颜色不起作用完全改变.
Here is the problem : I want to create reactive zones on a image using transparent div, but the following code doesn't work on IE (tested on Chrome) : the background-color of the div "hover_zone" doesn't change at all.
问题是由于背景颜色设置为透明.使用任何有效的颜色,如#FFF,它就可以工作(似乎 IE 认为:它是透明的,它不包含任何东西,我们不要显示它).
The problem is due to the background-color set to transparent. Use any valid color like #FFF and it works (it seems IE thinks like: it's transparent, it doesn't contain anything, let's not display it).
<html>
<body>
<style type='text/css'>
#hover_zone{
background-color:transparent;
visibility: visible;
position:absolute;
width:40px;
height:40px;
left:10px;
top:10px;
z-index:1000;
}
a:hover #hover_zone{
background-color:#0C0;
visibility: visible;
}
</style>
<div id="container">
<img src="http://ptaff.ca/blogue/wp-content/uploads/noir_black.png" />
<a href="#"><div id="hover_zone"></div></a>
</div>
</body>
</html>
感谢您的帮助!
干杯!
推荐答案
我遇到了这个确切的问题并用这种样式修复了它:
I had this exact problem and fixed it with this style:
div#hover-zone { background:transparent url('../images/spacer.gif') 0 0 repeat; }
其中 spacer.gif 是一个 1px 的透明 gif.
where spacer.gif is a 1px transparent gif.
希望这会有所帮助.
这篇关于IE 问题:图片上方的透明 div 不会触发 CSS:hover的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持跟版网!