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幻灯片の纯CSS，NO JavaScript

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

<!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。

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原文地址：https://www.cnblogs.com/skylor/p/4721389.html