查看效果：http://hovertree.com/code/javascript/pwl4bhoi.htm
代码如下：
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>何问起海报画廊</title><base target="_blank" />
<style type="text/css">
* {
padding: 0;
margin: 0;
} body {
background-color: #333;
color: yellowgreen;
font-family: 'Avenir Next', 'Lantinghei SC';
font-size: 14px;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
}
a{color:yellow}
.wrap {
width: 100%;
height: 600px;
position: absolute;
top: 50%;
margin-top: -300px;
background-color: #333;
overflow: hidden;
perspective: 800px;
-webkit-perspective: 800px;
} .photo {
position: absolute;
width: 260px;
height: 320px;
z-index: 1;
box-shadow: 0 0 1px rgba(0, 0, 0, .01);
transition: all .5s;
-moz-transition: all .5s;
-webkit-transition: all .5s;
-o-transition: all .5s;
left: 50%;
top: 50%;
margin: -160px 0 0 -130px;
} .photo .photo-wrap .side {
position: absolute;
width: 100%;
height: 100%;
background-color: #eee;
top: 0;
right: 0;
padding: 20px;
box-sizing: border-box;
-moz-box-sizing：border-box;
backface-visibility: hidden;
-webkit-backface-visibility: hidden;
-moz-backface-visibility: hidden;
-ms-backface-visibility: hidden;
} .photo .photo-wrap .side-front {
transform: rotateY(0deg);
-webkit-transform: rotateY(0deg);
-moz-transform: rotateY(0deg);
-o-transform: rotateY(0deg);
-ms-transform: rotateY(0deg);
} .photo .photo-wrap .side-front .image {
width: 100%;
height: 250px;
line-height: 250px;
overflow: hidden;
} .photo .photo-wrap .side-front .image img {
width: 100%;
vertical-align: middle;
} .photo .photo-wrap .side-front .caption {
text-align: center;
font-size: 16px;
line-height: 50px;
} .photo .photo-wrap .side-back {
transform: rotateY(180deg);
-webkit-transform: rotateY(180deg);
-moz-transform: rotateY(180deg);
-o-transform: rotateY(180deg);
-ms-transform: rotateY(180deg);
} .photo .photo-wrap .side-back .desc {
color: #666;
font-size: 14px;
line-height: 1.5em;
} .photo_center {
top: 50%;
left: 50%;
margin: -160px 0 0 -130px;
z-index: 2;
} .photo .photo-wrap {
position: absolute;
width: 100%;
height: 100%;
transform-style: preserve-3d;
-webkit-transform-style: preserve-3d;
transition: all .6s ease-in-out;
-webkit-transition: all .6s ease-in-out;
-moz-transition: all .5s;
-o-transition: all .5s;
transform-origin: 0% 50% 0px;
-ms-transform-origin: 0% 50% 0px;
-o-transform-origin: 0% 50% 0px;
-webkit-transform-origin: 0% 50% 0px;
-moz-transform-origin: 0% 50% 0px;
} .photo_front .photo-wrap {
transform: translate(0px, 0px) rotateY(0deg);
-webkit-transform: translate(0px, 0px) rotateY(0deg);
-moz-transform: translate(0px, 0px) rotateY(0deg);
-o-transform: translate(0px, 0px) rotateY(0deg);
-ms-transform: translate(0px, 0px) rotateY(0deg);
} .photo_back .photo-wrap {
transform: translate(260px, 0px) rotateY(180deg);
-webkit-transform: translate(260px, 0px) rotateY(180deg);
-moz-transform: translate(260px, 0px) rotateY(180deg);
-o-transform: translate(260px, 0px) rotateY(180deg);
-ms-transform: translate(260px, 0px) rotateY(180deg);
} @font-face {
font-family: 'icomoon';
src: url('images/icomoon.woff') format('woff');
font-weight: normal;
font-size: normal;
} .nav {
position: absolute;
width: 80%;
left: 10%;
height: 30px;
line-height: 30px;
bottom: 20px;
z-index: 3;
text-align: center;
} .nav .i {
display: inline-block;
width: 30px;
height: 30px;
cursor: pointer;
background-color: #aaa;
text-align: center;
border-radius: 50px;
transform: scale(.5);
-webkit-transform: scale(.5);
-moz-transform: scale(.5);
-o-transform: scale(.5);
-ms-transform: scale(.5);
transition: all .5s;
-webkit-transition: all .5s;
-moz-transition: all .5s;
-o-transition: all .5s;
} .nav .i:after {
content: '\e965';
font-family: 'icomoon';
font-size: 80%;
display: inline-block;
line-height: 30px;
text-align: center;
color: #fff;
opacity: 0;
} .nav .i_current {
transform: scale(1);
-webkit-transform: scale(1);
-moz-transform: scale(1);
-o-transform: scale(1);
-ms-transform: scale(1);
} .nav .i_current:after {
opacity: 1;
} .nav .i_back {
background-color: #555;
transform: rotateY(180deg);
-webkit-transform: rotateY(180deg);
-moz-transform: rotateY(180deg);
-o-transform: rotateY(180deg);
-ms-transform: rotateY(180deg);
}
#wrap {color:#333
}
</style>
</head>
<body onselectstart="return false;" style="-moz-user-select:none;">
<div>何问起海报走廊 <a href="http://hoverteee.com">首页</a> <a href="http://hoverteee.com/texiao/">特效</a> <a href="http://hovertree.com/code/javascript/pwl4bhoi.htm">代码</a> <a href="http://hovertree.com/h/bjaf/punh2bn7.htm">注释</a> <a href="http://hovertree.com/h/bjaf/h5aljrea.htm">下载</a></div>
<div class="wrap" id="wrap">何问起</div>
<script type="text/javascript" src="http://hovertree.com/texiao/js/15/images/data.js"></script>
<script type="text/javascript">
function g(selector) { return selector.substring(0, 1) == "." ? document.getElementsByClassName(selector.substring(1)) : document.getElementById(selector.substring(1)) } function random(range) { var min = Math.min(range[0], range[1]); var max = Math.max(range[0], range[1]); var diff = max - min; var number = Math.round(Math.random() * diff) + min; return number } function addPhotos() { var _wrap = ""; var _nav = ""; for (var i = 0; i < data.length; i++) { _wrap += '<div class="photo photo_front" onclick="turn(this)" id="photo_' + (i + 1) + '"><div class="photo-wrap"><div class="side side-front"><p class="image"><img src="' + data[i].img + '"></p><p class="caption">' + data[i].caption + '</p></div><div class="side side-back"><p class="desc">' + data[i].desc + "</p></div></div></div></div>"; _nav += '<span id="nav_' + (i + 1) + '" onclick="turn(g(\'#photo_' + (i + 1) + '\'))" class="i"></span>' } var navigation = '<div class="nav">' + _nav + "</div>"; g("#wrap").innerHTML = _wrap + navigation; rsort(random([1, data.length])) } addPhotos(); function range() { var range = { left: { x: [], y: [] }, right: { x: [], y: [] } }; var wrap = { width: g("#wrap").clientWidth, height: g("#wrap").clientHeight }; var photo = { width: g(".photo")[0].clientWidth, height: g(".photo")[0].clientHeight }; range.left.x = [0 - photo.width / 4 + 130, wrap.width / 2 - photo.width * 5 / 4 + 130]; range.left.y = [0 - photo.height / 4 + 160, wrap.height - photo.height * 3 / 4 + 160]; range.right.x = [wrap.width / 2 + photo.width / 4 + 130, wrap.width - photo.width / 4 + 130]; range.right.y = range.left.y; return range } function rsort(n) { var _photo = g(".photo"); var photos = []; for (var i = 0; i < _photo.length; i++) { _photo[i].className = "photo photo_front"; _photo[i].style.left = ""; _photo[i].style.top = ""; _photo[i].style["transform"] = _photo[i].style["-webkit-transform"] = "scale(1.3)"; photos.push(_photo[i]) } var photo_center = g("#photo_" + n); photo_center.className += " photo_center"; photo_center = photos.splice(n - 1, 1); var photos_left = photos.splice(0, Math.ceil(photos.length / 2)); var photos_right = photos; var ranges = range(); for (var j = 0; j < photos_left.length; j++) { var photo = photos_left[j]; photo.style.left = random(ranges.left.x) + "px"; photo.style.top = random(ranges.left.y) + "px"; photo.style["transform"] = photo.style["-webkit-transform"] = "rotate(" + random([-150, 150]) + "deg) scale(1)" } for (var s = 0; s < photos_right.length; s++) { var photo = photos_right[s]; photo.style.left = random(ranges.right.x) + "px"; photo.style.top = random(ranges.right.y) + "px"; photo.style["transform"] = photo.style["-webkit-transform"] = "rotate(" + random([-150, 150]) + "deg) scale(1)" } var navs = g(".i"); for (var k = 0; k < navs.length; k++) { navs[k].className = "i" } g("#nav_" + n).className += " i_current" } function turn(elem) { var cls = elem.className; var n = elem.id.split("_")[1]; if (!/photo_center/.test(cls)) { return rsort(n) } if (/photo_front/.test(cls)) { cls = cls.replace(/photo_front/, "photo_back"); g("#nav_" + n).className += " i_back" } else { cls = cls.replace(/photo_back/, "photo_front"); g("#nav_" + n).className = g("#nav_" + n).className.replace(/\s*i_back\s*/, " ") } elem.className = cls };
</script>
</body>
</html>