CSS3动画遮罩文字特效
摘要：CSS3动画遮罩特效，当你把鼠标放在图片上的时候，可看到图片上出现动态效果的文字提示效果，不要以为使用了JavaScript生成了本效果，其实它是用CSS3技术实现的页面动画，虽然没有那么流畅，但用CSS来实现，已经很难得了。
html5代码
运行代码
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>CSS3动画遮罩</title>
<style type=text/css>
/*base*/
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, font, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td {
margin: 0;
padding: 0;
border: 0;
outline: 0;
font-size: 100%;
vertical-align: baseline;
background: transparent;
}
body {
line-height: normal;
font-family:'Microsoft Yahei',Tahoma,Arial,Helvetica,Simsun,STHeiti;
word-break: normal;
}
ol, ul , li{
list-style: none;
}
blockquote, q {
quotes: none;
}
blockquote:before, blockquote:after, q:before, q:after {
content: '';
content: none;
}
pre{
white-space:pre-wrap;
}
/* remember to define focus styles! */
:focus {
outline:0;
}
/* remember to highlight inserts somehow! */
ins {
text-decoration: none;
}
del {
text-decoration: line-through;
}
/* tables still need 'cellspacing="0"' in the markup */
table {
border-collapse: collapse;
border-spacing: 0;
}
.clearfix:before, .clearfix:after {
content: '\0020';
display: block;
overflow: hidden;
visibility: hidden;
width: 0;
height: 0;
}
.clearfix:after {
clear: both;
}
.clearfix {
zoom: 1;
}
h1{font-size:16px}
h2, h3{font-size:14px}
h4, h5, h6{font-size:12px}
small{font-size:11px}
input, option, textarea{font-family:Arial;font-size:12px;}
.input-text{border:1px solid #888888;padding:2px 3px;}
/*html5 layout reset*/
article, aside, dialog, figure, footer, header,
hgroup, nav, section, figcaption, details, summary {display:block}
/*css3 transform transition*/
body {background:#999;}
h1 {margin:50px 50px 0 50px; height:50px; line-height:50px; font-size:28px; color:#000;}
ul {width:990px; margin:50px auto 0;}
li {width:320px; height:200px; margin-bottom:20px; border:3px solid #ccc; box-shadow:0 0 1px #000; display:inline-block; overflow:hidden;}
/*auto------------------------------------------------------------------------------------*/
.oneDemo, .twoDemo, .threeDemo {width:320px; height:200px; position:relative; margin:0 auto;}
.transform{height:200px; overflow:hidden;}
.content {position:absolute; top:0; left:0; overflow:hidden;}
.content h3, .content p {width:285px; margin:0 auto; text-align:center; overflow:hidden; color:#fff; text-shadow:1px 0 1px #000;}
.content h3 {height:30px; line-height:30px; font-size:16px;}
.content p {height:45px; line-height:22px; font-size:14px; }
.content a {box-shadow:1px 0 1px #000; text-shadow:1px 0 1px #000;}
/*oneDemo--------------------------------------------------------------------------------*/
.oneDemo .mask {position:absolute; top:0; left:0; display:block; width:360px; height:400px; opacity:1; background:rgba(230, 230, 230, 0.5);}
.oneDemo .mask-top {right:0; left:auto;
-moz-transform:rotate(58.5deg) translate(-424px, -65px); -webkit-transform:rotate(58.5deg) translate(-424px,-65px);
}
.oneDemo .mask-bottom {top:0; left:0;
-moz-transform:rotate(58.9deg) translate(253px,-45px); -webkit-transform:rotate(58.9deg) translate(253px,-45px);
}
.oneDemo .mask-top, .oneDemo .mask-bottom {opactiy:1;
-moz-transition:all 0.3s ease-in-out 0.6s; -webkit-transition:all 0.3s ease-in-out 0.6s;
}
.oneDemo:hover .mask-top {
-moz-transform:rotate(57.9deg) translate(-253px, -65px); -webkit-transform:rotate(57.9deg) translate(-253px,-65px);
}
.oneDemo:hover .mask-bottom {
-moz-transform:rotate(57.9deg) translate(85px, -31px); -webkit-transform:rotate(57.9deg) translate(85px,-31px);
}
.oneDemo:hover .mask-top, .oneDemo:hover .mask-bottom, .oneDemo:hover .content {
-moz-transition-delay:0.1s; -webkit-transition-delay:0.1s;
}
.oneDemo .content {height:0; width:320px; background:rgba(110, 120, 110, 0.8); color:#fff; font-size:14px;
-moz-transform:rotate(-40deg) translate(-100px, 100px); -webkit-transform:rotate(-40deg) translate(-100px, 100px);
-moz-transition:all 0.2s ease-in-out 0.3s; -webkit-transition:all 0.2s ease-in-out 0.3s;
}
.oneDemo:hover .content {width:280px; height:60px; margin-top:50px; padding:20px;
-moz-transform:rotate(0) translate(0); -webkit-transform:rotate(0) translate(0);
}
/*twoDemo----------------------------------------------------------------------------------*/
.twoDemo .content {height:200px; padding:0 20px; position:absolute; top:0; left:0; display:block; opacity:0; background:rgba(130, 130, 130, 0.5);
-moz-transform:translate(460px, -100px) rotate(180deg); -webkit-transform:translate(460px, -100px) rotate(180deg);
-moz-transition:all 0.2s ease-in-out 0.4s; -webkit-transition:all 0.2s ease-in-out 0.4s;
opacity:0;
}
.twoDemo:hover .content {opacity:1;
-moz-transform:translate(0) rotate(0); -webkit-transform:translate(0) rotate(0);
-moz-transition-delay:0s; -webkit-transition-delay:0s;
}
.twoDemo .content h3 {margin:30px auto 0; background:rgba(110, 120, 110, 0.8); box-shadow:1px 0 1px #000;
-moz-transform:translateY(-100px); -webkit-transform:translateY(-100px);
-moz-transition:all 0.2s ease-in-out 0s; -webkit-transtiton:all 0.2s ease-in-out 0s;
}
.twoDemo .content:hover h3 {
-moz-transform:translateY(0px); -webkit-transform:translateY(0px);
-moz-tarnsition-delay:0.5s; -webkit-transition-delay:0.5s;
}
.twoDemo .content p {text-align:center; margin-top:20px;
-moz-transform:translateX(300px) rotate(90deg); -webkit-transform:translateX(300px) rotate(90deg);
-moz-transition:all 0.4s ease-in-out 0s; -webkit-transition:all 0.4s ease-in-out 0s;
}
.twoDemo .content:hover p {-moz-transform:translateX(0) rotate(0); -webkit-transform:translateX(0) rotate(0);}
.twoDemo .content a {display:block; width:80px; margin:20px 0 0 0; height:30px; font-size:14px; color:#fff; background:rgba(110, 120, 110, 0.8); text-decoration:none; line-height:30px; text-align:center;
-moz-transform:translateX(-300px) rotate(-90deg); -webkit-transform:translateX(-300px) rotate(-90deg);
-moz-transition:all 0.5s ease-in-out 0s; -webkit-transition:all 0.5s ease-in-out 0s;
}
.twoDemo .content:hover a {-moz-transform:translateX(0) rotate(0); -webkit-transform:translateX(0) rotate(0);}
/*threeDemo----------------------------------------------------------*/
.threeDemo .transform {-moz-transition:all 1s ease-in 0.1s; -webkit-transition:all 1s ease-in 0.1s;}
.threeDemo:hover .transform {-moz-transform:rotate(720deg) scale(0); -webkit-transform:rotate(720deg) scale(0);}
.threeDemo .content {height:200px; padding:0 20px; top:-200px; opactiy:0;background-color:rgba(200, 200, 200, 0.5);
-moz-transition:all 0.3s ease-out 0.5s; -webkit-transition:all 0.3s ease-out 0.5s;
}
.threeDemo:hover .content {top:0; opactiy:1;
-moz-animation:0.9s linear 0s normal none 1 bounceY; -webkit-animation:0.9s linear 0s normal none 1 bounceY;
-moz-transition-delay:0s; -webkit-transition-delay:0s;
}
.threeDemo .content h3 {margin:30px auto 0; background:rgba(110, 120, 110, 0.8); box-shadow:1px 0 1px #000;
-moz-transform:translateY(-200px); -webkit-transform:translateY(-200px);
-moz-transition:all 0.6s ease-in-out 0.1s; -webkit-transition:all 0.6s ease-in-out 0.1s;
}
.threeDemo .content:hover h3 {
-moz-transform:translateY(0); -webkit-transform:translateY(0);
-moz-transition-delay:0; -webkit-transition-delay:0;
}
.threeDemo .content p {margin-top:20px;
-moz-transform:translateY(-200px); -webkit-transform:translateY(-200px);
-moz-transition:all 0.4s ease-in-out 0.1s; -webkit-transition:all 0.4s ease-in-out 0.1s;
}
.threeDemo .content:hover p {
-moz-transform:translateY(0); -webkit-transform:translateY(0);
-moz-transition-delay:0; -webkit-transition-delay:0;
}
.threeDemo .content a {display:block; width:80px; margin:20px 0 0 0; height:30px; font-size:14px; color:#fff; background:rgba(110, 120, 110, 0.8); text-decoration:none; line-height:30px; text-align:center;
-moz-transform:translateY(-200px); -webkit-transform:translateY(-200px);
-moz-transition:all 0.2s ease-in-out 0.1s; -webkit-transition:all 0.2s ease-in-out 0.1s;
}
.threeDemo .content:hover a {
-moz-transform:translateY(0); -webkit-transform:translateY(0);
-moz-transition-delay:0; -webkit-transition-delay:0;
}
@-moz-keyframes bounceY {
0% { -moz-transform: translateY(-200px);}
40% { -moz-transform: translateY(-180px);}
65% { -moz-transform: translateY(-102px);}
82% { -moz-transform: translateY(-75px);}
92% { -moz-transform: translateY(-32px);}
55%, 75%, 87%, 97%, 100% { -moz-transform: translateY(0px);}
}
@-webkit-keyframes bounceY {
0% { -webkit-transform: translateY(-200px);}
40% { -webkit-transform: translateY(-180px);}
65% { -webkit-transform: translateY(-102px);}
82% { -webkit-transform: translateY(-75px);}
92% { -webkit-transform: translateY(-32px);}
55%, 75%, 87%, 97%, 100% { -webkit-transform: translateY(0px);}
}
</style>
</head>
<body>
<div>http://www.webkfa.com/</div>
<ul>
<li>
<div class="oneDemo">
<img class="transform" src="http://p8.qhimg.com/t01f085962622ed5302.jpg" />
<div class="mask mask-top"></div>
<div class="mask mask-bottom"></div>
<div class="content">
<h3>标题1</h3>
<p>内容显示内容显示内容显示内容显示内容显示内容显示内容显示内容显示内容显示内容显示内容显示内容显示</p>
</div>
</div>
</li>
<li>
<div class="twoDemo">
<img class="transform" src="http://p8.qhimg.com/t01f085962622ed5302.jpg" />
<div class="content">
<h3>标题2</h3>
<p>内容显示内容显示内容显示内容显示内容显示内容显示内容显示内容显示内容显示内容显示内容显示内容显示。</p>
<a href="#">Mr right</a>
</div>
</div>
</li>
<li>
<div class="threeDemo">
<img class="transform" src="http://p8.qhimg.com/t01f085962622ed5302.jpg" />
<div class="content">
<h3>标题3</h3>
<p>内容显示内容显示内容显示内容显示内容显示内容显示内容显示内容显示内容显示内容显示内容显示内容显示</p>
<a href="#">EURO</a>
</div>
</div>
</li>
</ul>
</body>
</html>
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