这部分的思路可以说全部秉承《a:hover 应用精粹》一文,因为事实证明,锚点切换的效果不好(要劳驾用户的尊手多动一下啦,点之后页面会跳动啦,并且不兼容 opera)。这部分的效果比较眩目,但难度绝对不会超过“推搡式放大效果”。
它的结构层与《a:hover 应用精粹》的后三个示范出奇的相似。CSS 也足够强大地表达出我们想要新效果。
< ul id="album">
< li >
< a href="http://www.cnblogs.com/rubylouvre/">
< img src="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s001.jpg" alt="纯CSS相册 by 司徒正美" />
< span >
< img src="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s001.jpg" alt="纯CSS相册 by 司徒正美" />
</ span >
</ a >
</ li >
< li >
< a href="http://www.cnblogs.com/rubylouvre/">
< img src="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s002.jpg" alt="纯CSS相册 by 司徒正美" />
< span >
< img src="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s002.jpg" alt="纯CSS相册 by 司徒正美" />
</ span >
</ a >
</ li >
< li >
< a href="http://www.cnblogs.com/rubylouvre/">
< img src="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s003.jpg" alt="纯CSS相册 by 司徒正美" />
< span >
< img src="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s003.jpg" alt="纯CSS相册 by 司徒正美" />
</ span >
</ a >
</ li >
//**************略*********
< a href="http://www.cnblogs.com/rubylouvre/">
< img src="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s016.jpg" alt="纯CSS相册 by 司徒正美" />
< span >
< img src="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s016.jpg" alt="纯CSS相册 by 司徒正美" />
</ span >
</ a >
</ li >
</ ul >
|
用到的图片比较多,但结构我们应该很熟悉。一共 32 张,其实只是 16 张,每张重复使用 2 次(大图与小图)。我们要做的出效果,图片分析 4 行排列,每行 4 张,鼠标移到小图上面,对应的大图会在小图左上方出现,并遮住小图。实现思路是,限制 UL 元素的大小,并且 LI 元素全部左浮动。大图我们一开始就隐藏起来,当移动到小图上时,我们显示大图,并用绝对定位设置大图的位置,包含块设在 A 元素上。
ul#album, #album li{
margin : 0 ;
padding : 0 ;
list-style : none ;
}
ul#album{
width : 400px ;
height : 300px ;
}
#album img {
border : none ;
display : block ;
width : 100px ;
height : 75px ;
}
#album li{
float : left ;
}
#album span {
display : none ;
}
#album a:hover {
position : relative ;
}
#album a:hover span{
display : block ;
position : absolute ;
left : -50px ;
top : -37px ;
}
#album a:hover span img{
width : 200px ;
height : 150px ;
}
|
<!doctype html>
<title> 纯 CSS 相册 by 司徒正美 </title>
<meta charset="utf-8"/>
<meta name="keywords" content="纯 CSS 相册 by 司徒正美" />
<meta name="description" content="纯 CSS 相册 by 司徒正美" />
<style type="text/css">
ul#album, #album li{
margin:0;
padding:0;
list-style:none;
}
ul#album{/* 第 1 层 */
width:400px;
height:300px;
}
#album img {
border:none;/* 默认存在边框,为了精确控制,我们清除它 */
display:block;/*li img 下方多出 5px 空白 bug*/
width:100px;/* 默认平时都以小图形式显示 */
height:75px;
}
#album li{/* 第 2 层 */
float:left;/* 用于平行排列与换行 */
}
<p>#album span {<br />
display:none;/<em> 平时隐藏大图 </em>/<br />
}<br />
#album a:hover {<br />
position:relative;<br />
}<br />
#album a:hover span{/<em> 第 2+999 层 </em>/<br />
display:block;<br />
position:absolute;<br />
left:-50px;/<em> 左移距离为小图的宽的一半 </em>/<br />
top:-37px;/<em> 上移距离为小图的高的一半 </em>/<br />
}<br />
#album a:hover span img{<br />
width:200px;/<em> 我们原图实现太大了,所以也要缩小一下 </em>/<br />
height:150px;<br />
}<br />
</style><br />
<h1> 纯 CSS 相册 by 司徒正美 </h1><br />
<ul id="album"><br />
<li><br />
<a href="<a href="http://www.cnblogs.com/rubylouvre/">http://www.cnblogs.com/rubylouvre/</a>"><br />
<img src="<a href="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s001.jpg">http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s001.jpg</a>" alt="纯 CSS 相册 by 司徒正美" /><br />
<span><br />
<img src="<a href="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s001.jpg">http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s001.jpg</a>" alt="纯 CSS 相册 by 司徒正美" /><br />
</span><br />
</a><br />
</li><br />
<li><br />
<a href="<a href="http://www.cnblogs.com/rubylouvre/">http://www.cnblogs.com/rubylouvre/</a>"><br />
<img src="<a href="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s002.jpg">http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s002.jpg</a>" alt="纯 CSS 相册 by 司徒正美" /><br />
<span><br />
<img src="<a href="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s002.jpg">http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s002.jpg</a>" alt="纯 CSS 相册 by 司徒正美" /><br />
</span><br />
</a><br />
</li><br />
<li><br />
<a href="<a href="http://www.cnblogs.com/rubylouvre/">http://www.cnblogs.com/rubylouvre/</a>"><br />
<img src="<a href="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s003.jpg">http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s003.jpg</a>" alt="纯 CSS 相册 by 司徒正美" /><br />
<span><br />
<img src="<a href="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s003.jpg">http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s003.jpg</a>" alt="纯 CSS 相册 by 司徒正美" /><br />
</span><br />
</a><br />
</li><br />
<li><br />
<a href="<a href="http://www.cnblogs.com/rubylouvre/">http://www.cnblogs.com/rubylouvre/</a>"><br />
<img src="<a href="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s004.jpg">http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s004.jpg</a>" alt="纯 CSS 相册 by 司徒正美" /><br />
<span><br />
<img src="<a href="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s004.jpg">http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s004.jpg</a>" alt="纯 CSS 相册 by 司徒正美" /><br />
</span><br />
</a><br />
</li><br />
<li><br />
<a href="<a href="http://www.cnblogs.com/rubylouvre/">http://www.cnblogs.com/rubylouvre/</a>"><br />
<img src="<a href="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s005.jpg">http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s005.jpg</a>" alt="纯 CSS 相册 by 司徒正美" /><br />
<span><br />
<img src="<a href="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s005.jpg">http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s005.jpg</a>" alt="纯 CSS 相册 by 司徒正美" /><br />
</span><br />
</a><br />
</li><br />
<li><br />
<a href="<a href="http://www.cnblogs.com/rubylouvre/">http://www.cnblogs.com/rubylouvre/</a>"><br />
<img src="<a href="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s006.jpg">http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s006.jpg</a>" alt="纯 CSS 相册 by 司徒正美" /><br />
<span><br />
<img src="<a href="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s006.jpg">http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s006.jpg</a>" alt="纯 CSS 相册 by 司徒正美" /><br />
</span><br />
</a><br />
</li><br />
<li><br />
<a href="<a href="http://www.cnblogs.com/rubylouvre/">http://www.cnblogs.com/rubylouvre/</a>"><br />
<img src="<a href="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s007.jpg">http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s007.jpg</a>" alt="纯 CSS 相册 by 司徒正美" /><br />
<span><br />
<img src="<a href="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s007.jpg">http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s007.jpg</a>" alt="纯 CSS 相册 by 司徒正美" /><br />
</span><br />
</a><br />
</li><br />
<li><br />
<a href="<a href="http://www.cnblogs.com/rubylouvre/">http://www.cnblogs.com/rubylouvre/</a>"><br />
<img src="<a href="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s008.jpg">http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s008.jpg</a>" alt="纯 CSS 相册 by 司徒正美" /><br />
<span><br />
<img src="<a href="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s008.jpg">http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s008.jpg</a>" alt="纯 CSS 相册 by 司徒正美" /><br />
</span><br />
</a><br />
</li><br />
<li><br />
<a href="<a href="http://www.cnblogs.com/rubylouvre/">http://www.cnblogs.com/rubylouvre/</a>"><br />
<img src="<a href="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s009.jpg">http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s009.jpg</a>" alt="纯 CSS 相册 by 司徒正美" /><br />
<span><br />
<img src="<a href="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s009.jpg">http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s009.jpg</a>" alt="纯 CSS 相册 by 司徒正美" /><br />
</span><br />
</a><br />
</li><br />
<li><br />
<a href="<a href="http://www.cnblogs.com/rubylouvre/">http://www.cnblogs.com/rubylouvre/</a>"><br />
<img src="<a href="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s010.jpg">http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s010.jpg</a>" alt="纯 CSS 相册 by 司徒正美" /><br />
<span><br />
<img src="<a href="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s010.jpg">http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s010.jpg</a>" alt="纯 CSS 相册 by 司徒正美" /><br />
</span><br />
</a><br />
</li><br />
<li><br />
<a href="<a href="http://www.cnblogs.com/rubylouvre/">http://www.cnblogs.com/rubylouvre/</a>"><br />
<img src="<a href="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s011.jpg">http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s011.jpg</a>" alt="纯 CSS 相册 by 司徒正美" /><br />
<span><br />
<img src="<a href="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s011.jpg">http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s011.jpg</a>" alt="纯 CSS 相册 by 司徒正美" /><br />
</span><br />
</a><br />
</li><br />
<li><br />
<a href="<a href="http://www.cnblogs.com/rubylouvre/">http://www.cnblogs.com/rubylouvre/</a>"><br />
<img src="<a href="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s012.jpg">http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s012.jpg</a>" alt="纯 CSS 相册 by 司徒正美" /><br />
<span><br />
<img src="<a href="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s012.jpg">http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s012.jpg</a>" alt="纯 CSS 相册 by 司徒正美" /><br />
</span><br />
</a><br />
</li><br />
<li><br />
<a href="<a href="http://www.cnblogs.com/rubylouvre/">http://www.cnblogs.com/rubylouvre/</a>"><br />
<img src="<a href="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s013.jpg">http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s013.jpg</a>" alt="纯 CSS 相册 by 司徒正美" /><br />
<span><br />
<img src="<a href="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s013.jpg">http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s013.jpg</a>" alt="纯 CSS 相册 by 司徒正美" /><br />
</span><br />
</a><br />
</li><br />
<li><br />
<a href="<a href="http://www.cnblogs.com/rubylouvre/">http://www.cnblogs.com/rubylouvre/</a>"><br />
<img src="<a href="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s014.jpg">http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s014.jpg</a>" alt="纯 CSS 相册 by 司徒正美" /><br />
<span><br />
<img src="<a href="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s014.jpg">http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s014.jpg</a>" alt="纯 CSS 相册 by 司徒正美" /><br />
</span><br />
</a><br />
</li><br />
<li><br />
<a href="<a href="http://www.cnblogs.com/rubylouvre/">http://www.cnblogs.com/rubylouvre/</a>"><br />
<img src="<a href="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s015.jpg">http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s015.jpg</a>" alt="纯 CSS 相册 by 司徒正美" /><br />
<span><br />
<img src="<a href="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s015.jpg">http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s015.jpg</a>" alt="纯 CSS 相册 by 司徒正美" /><br />
</span><br />
</a><br />
</li><br />
<li><br />
<a href="<a href="http://www.cnblogs.com/rubylouvre/">http://www.cnblogs.com/rubylouvre/</a>"><br />
<img src="<a href="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s016.jpg">http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s016.jpg</a>" alt="纯 CSS 相册 by 司徒正美" /><br />
<span><br />
<img src="<a href="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s016.jpg">http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s016.jpg</a>" alt="纯 CSS 相册 by 司徒正美" /><br />
</span><br />
</a><br />
</li><br />
</ul><br />
运行代码
但需要的图片太多了,换言之,请求数也很多,这对服务器的压力很大,有没有办法砍掉一些呢??能!因为我们可以通过 hover 切换相应图片的大小,就不需要 span 那一部分了。于是结构层更简单。
< ul id="album">
< li >
< a href="http://www.cnblogs.com/rubylouvre/">
< img src="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s001.jpg" alt="纯CSS相册 by 司徒正美" class="small" />
</ a >
</ li >
< li >
< a href="http://www.cnblogs.com/rubylouvre/">
< img src="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s002.jpg" alt="纯CSS相册 by 司徒正美" class="small" />
</ a >
</ li >
< li >
< a href="http://www.cnblogs.com/rubylouvre/">
< img src="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s003.jpg" alt="纯CSS相册 by 司徒正美" class="small" />
</ a >
</ li >
< li >
< a href="http://www.cnblogs.com/rubylouvre/">
< img src="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s004.jpg" alt="纯CSS相册 by 司徒正美" class="small" />
</ a >
</ li >
//****************略************
< li >
< a href="http://www.cnblogs.com/rubylouvre/">
< img src="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s016.jpg" alt="纯CSS相册 by 司徒正美" class="small" />
</ a >
</ li >
</ ul >
|
ul#album, #album li{
margin : 0 ;
padding : 0 ;
list-style : none ;
}
ul#album{
width : 400px ;
height : 300px ;
}
#album li{
float : left ;
width : 100px ;
height : 75px ;
}
#album img{
border : none ;
display : block ;
width : 100px ;
height : 75px ;
}
#album a:hover {
position : relative ;
}
#album a:hover img{
position : absolute ;
left : -50px ;
top : -37px ;
width : 200px ;
height : 150px ;
}
|
<!doctype html>
<title> 纯 CSS 相册 by 司徒正美 </title>
<meta charset="utf-8"/>
<meta name="keywords" content="纯 CSS 相册 by 司徒正美" />
<meta name="description" content="纯 CSS 相册 by 司徒正美" />
<style type="text/css">
ul#album, #album li{
margin:0;
padding:0;
list-style:none;
}
ul#album{/* 第 1 层 */
width:400px;
height:300px;
}
#album li{/* 第 2 层 */
float:left;
width:100px;/* 一定要设置,要不当 hover 激活 img 成为大图时,img 就上升到更上一层,↓*/
height:75px;/*LI 元素为空,就会被挤成一条线,后面的元素就会挤压过来填满此空间,出现最右下角少一块的现象 */
}
#album img{
border:none;/* 默认存在边框,为了精确控制,我们清除它 */
display:block;/*li img 下方多出 5px 空白 bug*/
width:100px;/* 默认平时都以小图形式显示 */
height:75px;
}
#album a:hover {position:relative;/* 成为包含块 */}
<pre><code>#album a:hover img{/* 只有由 hover 激活的 img 才位于第 3 层 */
position:absolute;
left:-50px;/* 上移小图的宽的一半 */
top:-37px;/* 上移小图的高的一半 */
width:200px;
height:150px;
}
</code></pre>
<p></style><br />
<h1> 纯 CSS 相册 by 司徒正美 </h1><br />
<ul id="album"><br />
<li><br />
<a href="<a href="http://www.cnblogs.com/rubylouvre/">http://www.cnblogs.com/rubylouvre/</a>"><br />
<img src="<a href="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s001.jpg">http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s001.jpg</a>" alt="纯 CSS 相册 by 司徒正美" class="small" /><br />
</a><br />
</li><br />
<li><br />
<a href="<a href="http://www.cnblogs.com/rubylouvre/">http://www.cnblogs.com/rubylouvre/</a>"><br />
<img src="<a href="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s002.jpg">http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s002.jpg</a>" alt="纯 CSS 相册 by 司徒正美" class="small" /><br />
</a><br />
</li><br />
<li><br />
<a href="<a href="http://www.cnblogs.com/rubylouvre/">http://www.cnblogs.com/rubylouvre/</a>"><br />
<img src="<a href="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s003.jpg">http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s003.jpg</a>" alt="纯 CSS 相册 by 司徒正美" class="small" /><br />
</a><br />
</li><br />
<li><br />
<a href="<a href="http://www.cnblogs.com/rubylouvre/">http://www.cnblogs.com/rubylouvre/</a>"><br />
<img src="<a href="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s004.jpg">http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s004.jpg</a>" alt="纯 CSS 相册 by 司徒正美" class="small" /><br />
</a><br />
</li><br />
<li><br />
<a href="<a href="http://www.cnblogs.com/rubylouvre/">http://www.cnblogs.com/rubylouvre/</a>"><br />
<img src="<a href="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s005.jpg">http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s005.jpg</a>" alt="纯 CSS 相册 by 司徒正美" class="small" /><br />
</a><br />
</li><br />
<li><br />
<a href="<a href="http://www.cnblogs.com/rubylouvre/">http://www.cnblogs.com/rubylouvre/</a>"><br />
<img src="<a href="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s006.jpg">http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s006.jpg</a>" alt="纯 CSS 相册 by 司徒正美" class="small" /><br />
</a><br />
</li><br />
<li><br />
<a href="<a href="http://www.cnblogs.com/rubylouvre/">http://www.cnblogs.com/rubylouvre/</a>"><br />
<img src="<a href="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s007.jpg">http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s007.jpg</a>" alt="纯 CSS 相册 by 司徒正美" class="small" /><br />
</a><br />
</li><br />
<li><br />
<a href="<a href="http://www.cnblogs.com/rubylouvre/">http://www.cnblogs.com/rubylouvre/</a>"><br />
<img src="<a href="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s008.jpg">http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s008.jpg</a>" alt="纯 CSS 相册 by 司徒正美" class="small" /><br />
</a><br />
</li><br />
<li><br />
<a href="<a href="http://www.cnblogs.com/rubylouvre/">http://www.cnblogs.com/rubylouvre/</a>"><br />
<img src="<a href="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s009.jpg">http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s009.jpg</a>" alt="纯 CSS 相册 by 司徒正美" class="small" /><br />
</a><br />
</li><br />
<li><br />
<a href="<a href="http://www.cnblogs.com/rubylouvre/">http://www.cnblogs.com/rubylouvre/</a>"><br />
<img src="<a href="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s010.jpg">http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s010.jpg</a>" alt="纯 CSS 相册 by 司徒正美" class="small" /><br />
</a><br />
</li><br />
<li><br />
<a href="<a href="http://www.cnblogs.com/rubylouvre/">http://www.cnblogs.com/rubylouvre/</a>"><br />
<img src="<a href="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s011.jpg">http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s011.jpg</a>" alt="纯 CSS 相册 by 司徒正美" class="small" /><br />
</a><br />
</li><br />
<li><br />
<a href="<a href="http://www.cnblogs.com/rubylouvre/">http://www.cnblogs.com/rubylouvre/</a>"><br />
<img src="<a href="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s012.jpg">http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s012.jpg</a>" alt="纯 CSS 相册 by 司徒正美" class="small" /><br />
</a><br />
</li><br />
<li><br />
<a href="<a href="http://www.cnblogs.com/rubylouvre/">http://www.cnblogs.com/rubylouvre/</a>"><br />
<img src="<a href="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s013.jpg">http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s013.jpg</a>" alt="纯 CSS 相册 by 司徒正美" class="small" /><br />
</a><br />
</li><br />
<li><br />
<a href="<a href="http://www.cnblogs.com/rubylouvre/">http://www.cnblogs.com/rubylouvre/</a>"><br />
<img src="<a href="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s014.jpg">http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s014.jpg</a>" alt="纯 CSS 相册 by 司徒正美" class="small" /><br />
</a><br />
</li><br />
<li><br />
<a href="<a href="http://www.cnblogs.com/rubylouvre/">http://www.cnblogs.com/rubylouvre/</a>"><br />
<img src="<a href="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s015.jpg">http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s015.jpg</a>" alt="纯 CSS 相册 by 司徒正美" class="small" /><br />
</a><br />
</li><br />
<li><br />
<a href="<a href="http://www.cnblogs.com/rubylouvre/">http://www.cnblogs.com/rubylouvre/</a>"><br />
<img src="<a href="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s016.jpg">http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s016.jpg</a>" alt="纯 CSS 相册 by 司徒正美" class="small" /><br />
</a><br />
</li><br />
</ul><br />
运行代码
这次竟然发现在 chrome 出现问题,症状是大图总是出现第一幅小图之上,而不是我们鼠标指向那个小图上。留意我们的小图其实位于 A 元素上,而 A 元素为大图的包含块。不过 A 元素好像什么也没有设置,我们给点东西 A 做延缓 A 的渲染速度,可能 chrome 做了过多的内部优化……在样式中添加:
#album li a{
display : block ;
width : 100px ;
height : 75px ;
}
|
<!doctype html>
<title> 纯 CSS 相册 by 司徒正美 </title>
<meta charset="utf-8"/>
<meta name="keywords" content="纯 CSS 相册 by 司徒正美" />
<meta name="description" content="纯 CSS 相册 by 司徒正美" />
<style type="text/css">
ul#album, #album li{
margin:0;
padding:0;
list-style:none;
}
ul#album{/* 第 1 层 */
width:400px;
height:300px;
}
#album li{/* 第 2 层 */
float:left;
width:100px;/* 一定要设置,要不当 hover 激活 img 成为大图时,img 就上升到更上一层,↓*/
height:75px;/*LI 元素为空,就会被挤成一条线,后面的元素就会挤压过来填满此空间,出现最右下角少一块的现象 */
}
#album img{
border:none;/* 默认存在边框,为了精确控制,我们清除它 */
display:block;/*li img 下方多出 5px 空白 bug*/
width:100px;/* 默认平时都以小图形式显示 */
height:75px;
}
#album a:hover {position:relative;/* 成为包含块 */}
/*[ 修复 chrome 绝对定位错乱 Bug*/
#album li a{
display:block;/* 让具有盒子模型 */
width:100px;
height:75px;
}
/******* 完 *****]*/
#album a:hover img{/* 只有由 hover 激活的 img 才位于第 3 层 */
position:absolute;
left:-50px;/* 上移小图的宽的一半 */
top:-37px;/* 上移小图的高的一半 */
width:200px;
height:150px;
}
</style>
<h1> 纯 CSS 相册 by 司徒正美 </h1>
<ul id="album">
<li>
<a href="http://www.cnblogs.com/rubylouvre/">
<img src="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s001.jpg" alt="纯 CSS 相册 by 司徒正美" class="small" />
</a>
</li>
<li>
<a href="http://www.cnblogs.com/rubylouvre/">
<img src="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s002.jpg" alt="纯 CSS 相册 by 司徒正美" class="small" />
</a>
</li>
<li>
<a href="http://www.cnblogs.com/rubylouvre/">
<img src="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s003.jpg" alt="纯 CSS 相册 by 司徒正美" class="small" />
</a>
</li>
<li>
<a href="http://www.cnblogs.com/rubylouvre/">
<img src="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s004.jpg" alt="纯 CSS 相册 by 司徒正美" class="small" />
</a>
</li>
<li>
<a href="http://www.cnblogs.com/rubylouvre/">
<img src="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s005.jpg" alt="纯 CSS 相册 by 司徒正美" class="small" />
</a>
</li>
<li>
<a href="http://www.cnblogs.com/rubylouvre/">
<img src="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s006.jpg" alt="纯 CSS 相册 by 司徒正美" class="small" />
</a>
</li>
<li>
<a href="http://www.cnblogs.com/rubylouvre/">
<img src="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s007.jpg" alt="纯 CSS 相册 by 司徒正美" class="small" />
</a>
</li>
<li>
<a href="http://www.cnblogs.com/rubylouvre/">
<img src="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s008.jpg" alt="纯 CSS 相册 by 司徒正美" class="small" />
</a>
</li>
<li>
<a href="http://www.cnblogs.com/rubylouvre/">
<img src="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s009.jpg" alt="纯 CSS 相册 by 司徒正美" class="small" />
</a>
</li>
<li>
<a href="http://www.cnblogs.com/rubylouvre/">
<img src="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s010.jpg" alt="纯 CSS 相册 by 司徒正美" class="small" />
</a>
</li>
<li>
<a href="http://www.cnblogs.com/rubylouvre/">
<img src="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s011.jpg" alt="纯 CSS 相册 by 司徒正美" class="small" />
</a>
</li>
<li>
<a href="http://www.cnblogs.com/rubylouvre/">
<img src="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s012.jpg" alt="纯 CSS 相册 by 司徒正美" class="small" />
</a>
</li>
<li>
<a href="http://www.cnblogs.com/rubylouvre/">
<img src="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s013.jpg" alt="纯 CSS 相册 by 司徒正美" class="small" />
</a>
</li>
<li>
<a href="http://www.cnblogs.com/rubylouvre/">
<img src="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s014.jpg" alt="纯 CSS 相册 by 司徒正美" class="small" />
</a>
</li>
<li>
<a href="http://www.cnblogs.com/rubylouvre/">
<img src="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s015.jpg" alt="纯 CSS 相册 by 司徒正美" class="small" />
</a>
</li>
<li>
<a href="http://www.cnblogs.com/rubylouvre/">
<img src="http://images.cnblogs.com/cnblogs_com/rubylouvre/199042/o_s016.jpg" alt="纯 CSS 相册 by 司徒正美" class="small" />
</a>
</li>
</ul>
运行代码
如果您觉得此文有帮助,可以打赏点钱给我支付宝 1669866773@qq.com ,或扫描二维码

