Noobish问题。试图制作一个简单的css工具提示淡入淡出但无法使其工作。搜索了很多,但找不到简单的答案。我假设我把过渡css3放在了错误的地方,但它在其他地方也不起作用......
<style>
.tooltip{
display: inline;
position: relative;
}
.tooltip:hover:after{
border-radius: 5px;
bottom: 26px;
content: attr(title);
left: 20%;
adding: 5px 15px;
position: absolute;
z-index: 98;
width: 220px;
}
.tooltip:hover:before{
border-width: 6px 6px 0 6px;
bottom: 20px;
content: "";
left: 50%;
position: absolute;
z-index: 99;
opacity: 0;
-webkit-transition: opacity 1s ease-in-out;
-moz-transition: opacity 1s ease-in-out;
-ms-transition: opacity 1s ease-in-out;
-o-transition: opacity 1s ease-in-out;
transition: opacity 1s ease-in-out;
}
</style>
HTML
<br /><br /><br /><br />
<a href="#" title="Text text text text" class="tooltip"><span title="More">CSS3 Tooltip</span></a>
答案 0 :(得分:1)
:before
和:after
。:after
内容及其样式,并进行转换。:after
上定义:hover
个样式。演示: http://jsfiddle.net/abhitalks/aRzA3/1/
CSS :
.tooltip:after {
content: attr(title); /* define content here */
...
opacity: 0; /* define initial transition property */
-webkit-transition: opacity 1s ease-in-out; /* define transitions */
transition: opacity 1s ease-in-out;
}
.tooltip:hover:after {
opacity: 1; /* provide only the final transition property */
}
答案 1 :(得分:1)
你需要在.tooltip中设置属性:after,not .tooltip:hover:after。
然后添加:
.tooltip:after {
opacity:0;
}
和
.tooltip:hover:after {
opacity:1;
}
.tooltip:hover:之前不需要。
答案 2 :(得分:0)
我一直在寻找相同但没有javascript或jquery。我发现使用纯CSS3过渡的方式如下。
<强> CSS3 强>
a.tooltip span
{
position: absolute;
top: 30px;
left: 50%;
margin-left: -76px;
z-index: 999;
width: 250px;
height: auto;
color: #fff;
font-size: 12px;
line-height: 20px;
border-radius: 6px;
padding: 2px;
text-align: center;
background: #000;
border: 1px solid #808080;
visibility: hidden;
opacity: 0;
-webkit-transition: all 2s ease-out 0s;
-moz-transition: all 2s ease-out 0s;
-ms-transition: all 2s ease-out 0s;
-o-transition: all 2s ease-out 0s;
transition: all 2s ease-out 0s;
}
a:hover.tooltip span
{
visibility: visible;
-webkit-opacity: 0.90;
-moz-opacity: 0.90;
opacity: 0.90;
}
<强> HTML 强>
<a class="tooltip" href="#">Hover Me
<span>Some text information that you want to display in tooltip</span></a>
有关实时演示的详细信息,请访问此处Tooltip Example using CSS3 Transitions。