{"id":1946,"date":"2011-09-21T23:44:38","date_gmt":"2011-09-21T15:44:38","guid":{"rendered":"http:\/\/www.zhangxinxu.com\/wordpress\/?p=1946"},"modified":"2019-05-24T22:55:48","modified_gmt":"2019-05-24T14:55:48","slug":"css3-animate-step-%e7%ba%afcss-%e5%b9%bb%e7%81%af%e7%89%87%e8%87%aa%e5%8a%a8%e6%92%ad%e6%94%be","status":"publish","type":"post","link":"https:\/\/www.zhangxinxu.com\/wordpress\/2011\/09\/css3-animate-step-%e7%ba%afcss-%e5%b9%bb%e7%81%af%e7%89%87%e8%87%aa%e5%8a%a8%e6%92%ad%e6%94%be\/","title":{"rendered":"\u5c0f\u5356\u5f04\uff1a\u7eafCSS\u5b9e\u73b0\u56fe\u7247\u6eda\u52a8\u64ad\u653e\u6548\u679c"},"content":{"rendered":"<p>by <a href=\"http:\/\/www.zhangxinxu.com\/\">zhangxinxu<\/a> from <a href=\"http:\/\/www.zhangxinxu.com\/\">http:\/\/www.zhangxinxu.com<\/a><br \/>\n\u672c\u6587\u5730\u5740\uff1a<a href=\"https:\/\/www.zhangxinxu.com\/wordpress\/?p=1946\">https:\/\/www.zhangxinxu.com\/wordpress\/?p=1946<\/a><\/p>\n<h3>\u4e00\u3001\u6548\u679c\u62a2\u5148<\/h3>\n<p>\u60a8\u53ef\u4ee5\u72e0\u72e0\u5730\u70b9\u51fb\u8fd9\u91cc\uff1a<a class=\"a_link\" target=\"_blank\" href=\"https:\/\/www.zhangxinxu.com\/study\/201109\/css3-animate-step-image-slide.html\">\u7eafCSS\u4e0b\u7684\u56fe\u7247\u8f6e\u8f6c\u64ad\u653e\u6548\u679cdemo<\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\u7eafCSS\u5b9e\u73b0\u7684\u56fe\u7247\u5e7b\u706f\u7247\u6eda\u52a8\u6548\u679c\u622a\u56fe \u5f20\u946b\u65ed-\u946b\u7a7a\u95f4-\u946b\u751f\u6d3b\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/201109\/2011-09-21_230754.png\" title=\"\u7eafCSS\u5b9e\u73b0\u7684\u56fe\u7247\u5e7b\u706f\u7247\u6eda\u52a8\u6548\u679c\u622a\u56fe \u5f20\u946b\u65ed-\u946b\u7a7a\u95f4-\u946b\u751f\u6d3b\" class=\"alignnone\" width=\"534\" height=\"413\" 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<code>animate<\/code>\u5c5e\u6027\u4e0b\u7684\u65b0\u51fa\u6765\u7684\u4e2a\u5173\u952e\u5b57\u5c5e\u6027<code>step<\/code>\u3002\u4e4b\u524d\u6211\u4eec\u5e94\u7528<code>animate<\/code>\u52a8\u753b\uff0c\u51fa\u73b0\u7684\u6548\u679c\u90fd\u662f\u5f88\u5e73\u6ed1\u5f88\u6d41\u7545\u7684\u3002\u800c<code>step<\/code>\u7684\u4f5c\u7528\u662f\u5206\u6b65\u5b9e\u73b0\u3002\u597d\u50cf\u821e\u8e48\u4e2d\u4f18\u7f8e\u6d41\u7545\u7684\u534e\u5c14\u5179\u548c\u52a8\u611f\u7684\u673a\u68b0\u821e\u3002<\/p>\n<p>\u4f8b\u5982\u4e0b\u9762\u6587\u5b57\u6253\u5370\uff0c\u5149\u6807\u95ea\u95ea\u7684\u6548\u679c\uff1a<\/p>\n<p style=\"background:url(https:\/\/www.zhangxinxu.com\/study\/image\/loading.gif) no-repeat center;\"><iframe src=\"https:\/\/jsfiddle.net\/leaverou\/7rnQP\/embedded\/result%2Ccss%2Chtml\" style=\"width: 90%; height: 160px\"><\/iframe><\/p>\n<p>\u6211\u77e5\u9053\u7684\u4f7f\u7528\u6709\u4e24\u4e2a\uff0c\u4e00\u4e2a\u662f<code>step-end<\/code>\uff0c\u5373\u4e00\u6b21\u6027\u52a8\u753b\u7ed3\u675f\uff0c\u53e6\u5916\u4e00\u4e2a\u5c31\u7c7b\u4f3c\u4e8e<code>steps(30, end)<\/code>\uff0c\u4e00\u4e2a\u52a8\u753b\u8981\u987f30\u6b21\u5b8c\u6210\u3002\u672c\u6587\u7684\u56fe\u7247\u6eda\u52a8demo\u90e8\u5206\u53f3\u4e0b\u89d2\u7684\u5e8f\u53f7\u5c31\u4f7f\u7528\u4e86<code>step-end<\/code>\u3002<\/p>\n<p>\u4e0a\u4e0b\u6eda\u52a8\u7684\u5b9e\u73b0\u5f88\u7b80\u5355\uff0c\u8bbe\u7f6e\u5bf9\u5e94\u7684\u65f6\u95f4\u6bb5\uff08\u767e\u5206\u6bd4\uff09\u548c\u5bf9\u5e94\u7684\u5217\u8868\u7684\u5782\u76f4\u4f4d\u7f6e\u5373\u53ef\u3002\u4ee5FireFox\u6d4f\u89c8\u5668\u4e3e\u4f8b\uff08\u4e0b\u540c\uff09\uff0c\u76f8\u5173\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<div class=\"zxx_code\">\n<pre>@-moz-keyframes slide {\r\n    from, to { top: 0; }\r\n    12.5% { top: 0; }\r\n    25% { top: -375px; }\r\n    37.5% { top: -375px; }\r\n    50% { top: -750px; }\r\n    62.5% { top: -750px; }\r\n    75% { top: -1125px; }\r\n    87.5% { top: -1125px; }\r\n}\r\n.list{\r\n    -moz-animation: slide 20s infinite;\r\n}<\/pre>\n<\/div>\n<p>\u53f3\u4e0b\u89d2\u7684\u56fe\u7247\u7801\u6570\u7684\u5207\u6362\u4f7f\u7528\u4e86<code>animate<\/code>\u5c5e\u6027\u7684<code>step-end<\/code>\uff0c\u76f8\u5173CSS\u5982\u4e0b\uff1a<\/p>\n<div class=\"zxx_code\">\n<pre>@-moz-keyframes index_1 {\r\n    from, 25%, to { background-color: rgba(0,0,0,.5); }\r\n    0% { background-color: rgba(255,0,0,.5); }\r\n}\r\n@-moz-keyframes index_2 {\r\n    from, 50%, to { background-color: rgba(0,0,0,.5); }\r\n    25% { background-color: rgba(255,0,0,.5); }\r\n}\r\n@-moz-keyframes index_3 {\r\n    from, 75%, to { background-color: rgba(0,0,0,.5); }\r\n    50% { background-color: rgba(255,0,0,.5); }\r\n}\r\n@-moz-keyframes index_4 {\r\n    from, 100%, to { background-color: rgba(0,0,0,.5); }\r\n    75% { background-color: rgba(255,0,0,.5); }\r\n}\r\n\r\n.index_1{\r\n    -moz-animation: index_1 20s step-end infinite;\r\n}\r\n.index_2{\r\n    -moz-animation: index_2 20s step-end infinite;\r\n}\r\n.index_3{\r\n    -moz-animation: index_3 20s step-end infinite;\r\n}\r\n.index_4{\r\n    -moz-animation: index_4 20s step-end infinite;\r\n}<\/pre>\n<\/div>\n<p>\u7136\u540e\u76f8\u5bf9\u5e94\u7684\u5b8c\u6574HTML\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<div class=\"zxx_code\">\n<pre>&lt;div class=\"box\">\r\n    &lt;ul class=\"list\">\r\n        &lt;li>&lt;img class=\"slide\" src=\"ps1.jpg\" height=\"375\" \/>&lt;\/li>\r\n        &lt;li>&lt;img class=\"slide\" src=\"ps2.jpg\" height=\"375\" \/>&lt;\/li>\r\n        &lt;li>&lt;img class=\"slide\" src=\"ps3.jpg\" height=\"375\" \/>&lt;\/li>\r\n        &lt;li>&lt;img class=\"slide\" src=\"ps4.jpg\" height=\"375\" \/>&lt;\/li>\r\n    &lt;\/ul>\r\n    &lt;div class=\"index\">\r\n        &lt;a href=\"javascript:\" class=\"index_1\">1&lt;\/a>\r\n        &lt;a href=\"javascript:\" 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