关于图像问题的 CSS 工具提示
我遇到了图像上 CSS 工具提示的问题。在文本上使用它效果很好,但是当我使用图像而不是文本时,它似乎有问题,这些问题有点难以解释,所以我只给你一个链接: http://zorps.dk/css-tooltips/tooltip.html
CSS 代码:
.tooltip {
border-bottom: 1px dotted #000000; color: #000000; outline: none;
cursor: help; text-decoration: none;
position: relative;
}
.tooltip span {
margin-left: -999em;
position: absolute;
}
.tooltip:hover span {
border-radius: 5px 5px; -moz-border-radius: 5px; -webkit-border-radius: 5px;
box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.1); -webkit-box-shadow: 5px 5px rgba(0, 0, 0, 0.1); -moz-box-shadow: 5px 5px rgba(0, 0, 0, 0.1);
font-family: Calibri, Tahoma, Geneva, sans-serif;
position: absolute; left: 1em; top: 2em; z-index: 99;
margin-left: 0; width: 250px;
}
.tooltip:hover img {
border: 0; margin: -10px 0 0 -55px;
float: left; position: absolute;
}
.tooltip:hover em {
font-family: Candara, Tahoma, Geneva, sans-serif; font-size: 1.2em; font-weight: bold;
display: block; padding: 0.2em 0 0.6em 0;
}
.classic { padding: 0.8em 1em; }
* html a:hover { background: transparent; }
.classic {background: #FFFFAA; border: 1px solid #FFAD33; }
html代码:
<p> <a class="tooltip" href="#"> <img src="icon_question.png" /> <span class="classic">The tooltip text goes here!</span></a></p>
有人知道问题是什么吗? 谢谢!
I've got a problem with a CSS tooltip over an image. Using it on text works fine, however when I use an image instead of text, it seems to be having issues, the issues are a bit hard to explain so I'll just give you a link:
http://zorps.dk/css-tooltips/tooltip.html
CSS code:
.tooltip {
border-bottom: 1px dotted #000000; color: #000000; outline: none;
cursor: help; text-decoration: none;
position: relative;
}
.tooltip span {
margin-left: -999em;
position: absolute;
}
.tooltip:hover span {
border-radius: 5px 5px; -moz-border-radius: 5px; -webkit-border-radius: 5px;
box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.1); -webkit-box-shadow: 5px 5px rgba(0, 0, 0, 0.1); -moz-box-shadow: 5px 5px rgba(0, 0, 0, 0.1);
font-family: Calibri, Tahoma, Geneva, sans-serif;
position: absolute; left: 1em; top: 2em; z-index: 99;
margin-left: 0; width: 250px;
}
.tooltip:hover img {
border: 0; margin: -10px 0 0 -55px;
float: left; position: absolute;
}
.tooltip:hover em {
font-family: Candara, Tahoma, Geneva, sans-serif; font-size: 1.2em; font-weight: bold;
display: block; padding: 0.2em 0 0.6em 0;
}
.classic { padding: 0.8em 1em; }
* html a:hover { background: transparent; }
.classic {background: #FFFFAA; border: 1px solid #FFAD33; }
html code:
<p> <a class="tooltip" href="#"> <img src="icon_question.png" /> <span class="classic">The tooltip text goes here!</span></a></p>
Anyone know what the issue is?
Thanks!
Note: the code is taken from: http://sixrevisions.com/css/css-only-tooltips/
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这是 .tooltip:hover img 类中的代码 - 如果删除它,它会很好地工作:
http://jsfiddle.net /RyRRM/
It's the code within the .tooltip:hover img class - If you remove it, it works well:
http://jsfiddle.net/RyRRM/
这可能是因为该事件是由工具提示的非文本节点父级触发的。当您将鼠标悬停在图像上时,它会检测到父级的鼠标移出事件。您可以尝试将图像设为 css 背景并设置元素的宽度,而不是嵌入
然后您的标记可能是
,您的 css 将是
it's probably because the event is triggered by the tooltip's non-text-node parent. When you hover over the image, it detects a mouseout event for the parent. You could try making the image a css background and setting the width of the element instead of embedding the
<img>
Your markup could then be
and your css would be