之前就遇到有人问，不用js，纯css实现幻灯片。
那么对于使用纯的css + html 怎样来实现幻灯片呢？下面有几种方法可供参考，有些还不成熟。
方案一：利用css3的animation
例子传送门点我，点我！
<!DOCTYPE html><html><head lang="en"> <meta charset="UTF-8"> <title>幻灯片</title> <style> .ani { width: 440px; height: 440px; margin: 50px auto; overflow: hidden; box-shadow: 0 0 5px rgba(0, 0, 0, 1); background-size: cover; background-position: center; -webkit-animation-name: loops; -webkit-animation-duration: 20s; -webkit-animation-iteration-count: infinite; } @-webkit-keyframes loops { 0% { background: url(../images/01.jpg) no-repeat; } 25% { background: url(../images/02.jpg) no-repeat; } 50% { background: url(../images/03.jpeg) no-repeat; } 75% { background: url(../images/04.jpg) no-repeat; } 100% { background: url(../images/05.jpg) no-repeat; } } </style></head><body><div class="ani"></div></body></html>
方案二：把需要展示的图片集合并长一个长横图，然后再通过:hover伪类来改变图片的位置，从而达到幻灯片的效果
例子传送门还是点我吧
<!DOCTYPE html><html><head lang="en"> <meta charset="UTF-8"> <title></title> <style type="text/css"> #wrap { width: 580px; height: 440px; background: #9ed2d9; border: 5px solid #9ed2d9; position: relative; margin: 30px auto 20px auto; -o-border-radius: 20px; -icab-border-radius: 20px; -khtml-border-radius: 20px; -moz-border-radius: 20px; -webkit-border-radius: 20px; border-radius: 20px; } #slide { padding: 370px 0 0 0; margin: 0; list-style: none; width: 480px; height: 30px; overflow: hidden; position: absolute; left: 48px; top: 29px; } #slide b { float: left; } #slide span { position: absolute; left: 0; top: 0; height: 360px; width: 480px; border: 1px solid #698639; border-color: #698639 #e0ebcb #e0ebcb #698639; } #slide b.overlay { display: block; width: 490px; height: 370px; background: transparent; position: absolute; top: -5px; left: -5px; } #slide i { display: block; float: left; margin-right: 5px; width: 20px; height: 20px; color: #000; line-height: 19px; font-family: arial, sans-serif; font-style: normal; font-size: 11px; text-align: center; cursor: pointer; } #slide b img { display: block; border: 0; position: absolute; top: 0; left: -1px; -webkit-transition: all 0.7s ease-in-out; } #slide i:hover { background-position: 0 -20px; color: #fff; } #slide .p1:hover img { left: -1px; } #slide .p2:hover img { left: -481px; } #slide .p3:hover img { left: -961px; } #slide .p4:hover img { left: -1441px; } #slide .p5:hover img { left: -1921px; } #slide .p6:hover img { left: -2401px; } #slide .p7:hover img { left: -2881px; } #slide .p8:hover img { left: -3361px; } #slide .p9:hover img { left: -3841px; } #slide .p10:hover img { left: -4321px; } </style></head><body><div id="wrap"> <div id="slide"> <b class="p1"><i>1</i> <b class="p2"><i>2</i> <b class="p3"><i>3</i> <b class="p4"><i>4</i> <b class="p5"><i>5</i> <b class="p6"><i>6</i> <b class="p7"><i>7</i> <b class="p8"><i>8</i> <b class="p9"><i>9</i> <b class="p10"><i>10</i><span><img src="../images/long.jpg" alt="" /></span></b> </b> </b> </b> </b> </b> </b> </b> </b> </b> <b class="overlay"></b> </div> <!-- end slide --></div></body></html>
方案三：利用描点。通过点击描点来选择图片，达到幻灯片的效果。
我没有传送门，你们抢吧。
