图像映射是将一些区域变成热点,我们在网上获取搜索图片,图片上会有关于任务的简短信息介绍,还有一个接触更多的就是QQ空间的相册,浏览QQ空间照片鼠标滑动到人物头像的时候让你选择标记人物,都是将图片和内容混合在一起进行表现。用户在看图片的时候不在是冰冷冷的图片,其实就是实现起来这种内容和图片的映射很简单,简单的看下效果:
Html代码:
<!-- 博客园-FlyElephant http://www.cnblogs.com/xiaofeixiang/ -->
<div class="group-img">
<img src="../../public/images/group.jpg" alt="合影">
<ul>
<li class="li">
<a href="http://www.cnblogs.com/xiaofeixiang/">
<span class="outer">
<span class="inner">
<span class="note">李连杰</span>
</span>
</span>
</a>
</li>
<li class="yao">
<a href="http://www.cnblogs.com/xiaofeixiang/"> <span class="outer">
<span class="inner">
<span class="note">姚明</span>
</span>
</span>
</a>
</li>
</ul>
</div>
CSS代码:
.group-img {
width: 423px;
height: 480px;
position: relative;
}
.group-img a {
position: absolute;
display: block;
text-decoration: none;
color: #000;
border: 1px solid transparent;
}
.group-img a .outer {
display: block;
border: 1px solid transparent;
}
.group-img a .inner {
display: block;
width: 100px;
height: 80px;
border: 1px solid transparent;
margin: 3px;
}
.group-img a .note {
position: absolute;
top: 100px;
left: -9999px;
background: #BDBDBD;
width: 106px;
padding: 5px;
text-align: center;
color: #fff;
}
.group-img .li a {
top: 100px;
left: 120px;
}
.group-img .yao a {
top: 8px;
left: 260px;
}
.group-img a:hover,
.group-img a:focus {
border: 1px solid #d4d82d;
}
.group-img a:hover .outer,
.group-img a:focus .outer {
border: 1px solid #00FF7F;
}
.group-img a:hover .inner,
.group-img a:focus .inner {
border: 1px solid #00CED1;
}
.group-img a:hover .note,
.group-img a:focus .note {
left: 0px;
}
CSS布局需要注意两点将容器的大小和图片的大小保持一致,不显示的文字通过left隐藏文字,鼠标滑动的时候回归正常~