<!doctype html>
<html>
<head>
<style>
div.img
{
margin:3px;
border:1px solid #bebebe;
height:auto;
auto;
float:left;
text-align:center;
}
div.img img
{
display:inline;
margin:3px;
border:1px solid #bebebe;
}
div.img a:hover img
{
border:1px solid #333333;
outline:red solid 4px;//添加外边框轮廓
}
div.desc
{
text-align:center;
font-weight:normal;
150px;
font-size:12px;
margin:10px 5px 10px 5px;
}
</style>
</head>
<body>
<div class="img">
<a target="_blank" href="/i/tulip_ballade.jpg">
<img src="/i/tulip_ballade_s.jpg" alt="Ballade" width="160" height="160">
</a>
<div class="desc">在此处添加对图像的描述</div>
</div>
<div class="img">
<a target="_blank" href="/i/tulip_flaming_club.jpg">
<img src="/i/tulip_flaming_club_s.jpg" alt="Ballade" width="160" height="160">
</a>
<div class="desc">在此处添加对图像的描述</div>
</div>
<div class="img">
<a target="_blank" href="/i/tulip_fringed_family.jpg">//target在完整页面显示
<img src="/i/tulip_fringed_family_s.jpg" alt="Ballade" width="160" height="160">
</a>
<div class="desc">在此处添加对图像的描述</div>
</div>
<div class="img">
<a target="_blank" href="/i/tulip_peach_blossom.jpg">
<img src="/i/tulip_peach_blossom_s.jpg" alt="Ballade" width="160" height="160">
</a>
<div class="desc">在此处添加对图像的描述</div>
</div>
</body>
</html>
css图像透明度 CSS opacity 属性是 W3C CSS 推荐标准的一部分。
IE9, Firefox, Chrome, Opera 和 Safari 使用属性 opacity 来设定透明度。opacity 属性能够设置的值从 0.0 到 1.0。值越小，越透明。
IE8 以及更早的版本使用滤镜 filter:alpha(opacity=x)。x 能够取的值从 0 到 100。值越小，越透明。
<head> <style> div.background { 400px; height: 266px; background: url('/i/tulip_peach_blossom_w.jpg') no-repeat;//不允许平铺 border: 1px solid black; } div.transbox { 338px; height: 204px; margin:30px; background-color: #ffffff; border: 1px solid black; /* for IE */ filter:alpha(op acity=60); /* CSS3 standard */ opacity:0.6;//设置滤镜 } div.transbox p { margin: 30px 40px;} </style> </head> <body> <div class="background"> <div class="transbox"> <p>This is some text that is placed in the transparent box.This is some text that is placed in the transparent box.This is some text that is placed in the transparent box.This is some text that is placed in the transparent box.This is some text that is placed in the transparent box. </p> </div> </div> </body〉