怎样运用CSS3写一个倒计时效果？
发布时间：2023-07-22 14:43:32 所属栏目：语言 来源：
导读：怎样用CSS3写一个倒计时效果？现在很多网站都会使用倒计时效果，尤其是电子商务网站，常能看到秒杀倒计时，抢购倒计时等等，那么倒计时效果要怎么实现呢？这篇文章就给大家分享如何实现一个简单倒计时效果的实例，感
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怎样用CSS3写一个倒计时效果？现在很多网站都会使用倒计时效果，尤其是电子商务网站，常能看到秒杀倒计时，抢购倒计时等等，那么倒计时效果要怎么实现呢？这篇文章就给大家分享如何实现一个简单倒计时效果的实例，感兴趣的朋友可以看一下。 实现代码 html <div class='wrapper'> <div class='time-part-wrapper'> <div class='time-part minutes tens'> <div class='digit-wrapper'> <span class='digit'>0</span> <span class='digit'>5</span> <span class='digit'>4</span> <span class='digit'>3</span> <span class='digit'>2</span> <span class='digit'>1</span> <span class='digit'>0</span> </div> </div> <div class='time-part minutes ones'> <div class='digit-wrapper'> <span class='digit'>0</span> <span class='digit'>9</span> <span class='digit'>8</span> <span class='digit'>7</span> <span class='digit'>6</span> <span class='digit'>5</span> <span class='digit'>4</span> <span class='digit'>3</span> <span class='digit'>2</span> <span class='digit'>1</span> <span class='digit'>0</span> </div> </div> </div> <div class='time-part-wrapper'> <div class='time-part seconds tens'> <div class='digit-wrapper'> <span class='digit'>0</span> <span class='digit'>5</span> <span class='digit'>4</span> <span class='digit'>3</span> <span class='digit'>2</span> <span class='digit'>1</span> <span class='digit'>0</span> </div> </div> <div class='time-part seconds ones'> <div class='digit-wrapper'> <span class='digit'>0</span> <span class='digit'>9</span> <span class='digit'>8</span> <span class='digit'>7</span> <span class='digit'>6</span> <span class='digit'>5</span> <span class='digit'>4</span> <span class='digit'>3</span> <span class='digit'>2</span> <span class='digit'>1</span> <span class='digit'>0</span> </div> </div> </div> <div class='time-part-wrapper'> <div class='time-part hundredths tens'> <div class='digit-wrapper'> <span class='digit'>0</span> <span class='digit'>9</span> <span class='digit'>8</span> <span class='digit'>7</span> <span class='digit'>6</span> <span class='digit'>5</span> <span class='digit'>4</span> <span class='digit'>3</span> <span class='digit'>2</span> <span class='digit'>1</span> <span class='digit'>0</span> </div> </div> <div class='time-part hundredths ones'> <div class='digit-wrapper'> <span class='digit'>0</span> <span class='digit'>9</span> <span class='digit'>8</span> <span class='digit'>7</span> <span class='digit'>6</span> <span class='digit'>5</span> <span class='digit'>4</span> <span class='digit'>3</span> <span class='digit'>2</span> <span class='digit'>1</span> <span class='digit'>0</span> </div> </div> </div> </div> css /* Play with speed and easing of the animation */ /* =========================================== */ .digit { display: inline-block; font-size: 200px; color: rgba(0, 0, 0, 0.25); height: 180px; line-height: 1; } .time-part-wrapper { display: inline-block; margin-right: 50px; position: relative; } .time-part-wrapper:not(:last-child):after { content: ":"; display: block; width: 30px; height: 230px; position: absolute; top: 0px; right: -30px; color: rgba(0, 0, 0, 0.25); font-size: 200px; line-height: 0.9; } .time-part { width: 140px; text-align: center; height: 180px; overflow: hidden; display: inline-block; margin-left: -5px; box-sizing: border-box; } .time-part .digit-wrapper { animation-timing-function: cubic-bezier(1, 0, 1, 0); } .time-part.minutes.tens .digit-wrapper { animation-name: minutes-tens; animation-duration: 3600s; animation-iteration-count: 1; } .time-part.minutes.ones .digit-wrapper { animation-name: minutes-ones; animation-duration: 600s; animation-iteration-count: 6; } .time-part.seconds.tens .digit-wrapper { animation-name: seconds-tens; animation-duration: 60s; animation-iteration-count: 60; } .time-part.seconds.ones .digit-wrapper { animation-name: seconds-ones; animation-duration: 10s; animation-iteration-count: 360; } .time-part.hundredths.tens .digit-wrapper { animation-name: hundredths-tens; animation-duration: 1s; animation-iteration-count: 3600; } .time-part.hundredths.ones .digit-wrapper { animation-name: hundredths-ones; animation-duration: 0.1s; animation-iteration-count: 36000; } @keyframes minutes-tens { 0% { transform: translateY(-180px); } 16.66667% { transform: translateY(-360px); } 33.33333% { transform: translateY(-540px); } 50% { transform: translateY(-720px); } 66.66667% { transform: translateY(-900px); } 83.33333% { transform: translateY(-1080px); } } @keyframes minutes-ones { 0% { transform: translateY(-180px); } 10% { transform: translateY(-360px); } 20% { transform: translateY(-540px); } 30% { transform: translateY(-720px); } 40% { transform: translateY(-900px); } 50% { transform: translateY(-1080px); } 60% { transform: translateY(-1260px); } 70% { transform: translateY(-1440px); } 80% { transform: translateY(-1620px); } 90% { transform: translateY(-1800px); } } @keyframes seconds-tens { 0% { transform: translateY(-180px); } 16.66667% { transform: translateY(-360px); } 33.33333% { transform: translateY(-540px); } 50% { transform: translateY(-720px); } 66.66667% { transform: translateY(-900px); } 83.33333% { transform: translateY(-1080px); } } @keyframes seconds-ones { 0% { transform: translateY(-180px); } 10% { transform: translateY(-360px); } 20% { transform: translateY(-540px); } 30% { transform: translateY(-720px); } 40% { transform: translateY(-900px); } 50% { transform: translateY(-1080px); } 60% { transform: translateY(-1260px); } 70% { transform: translateY(-1440px); } 80% { transform: translateY(-1620px); } 90% { transform: translateY(-1800px); } } @keyframes hundredths-tens { 0% { transform: translateY(-180px); } 10% { transform: translateY(-360px); } 20% { transform: translateY(-540px); } 30% { transform: translateY(-720px); } 40% { transform: translateY(-900px); } 50% { transform: translateY(-1080px); } 60% { transform: translateY(-1260px); } 70% { transform: translateY(-1440px); } 80% { transform: translateY(-1620px); } 90% { transform: translateY(-1800px); } } @keyframes hundredths-ones { 0% { transform: translateY(-180px); } 10% { transform: translateY(-360px); } 20% { transform: translateY(-540px); } 30% { transform: translateY(-720px); } 40% { transform: translateY(-900px); } 50% { transform: translateY(-1080px); } 60% { transform: translateY(-1260px); } 70% { transform: translateY(-1440px); } 80% { transform: translateY(-1620px); } 90% { transform: translateY(-1800px); } } body { background: #F1614B; margin: 0; font-family: "Aldrich"; } .wrapper { margin: 100px auto; width: 1000px; position: relative; } .wrapper:before, .wrapper:after { content: ""; display: block; position: absolute; width: 100%; left: 0; height: 20px; z-index: 10; } .wrapper:before { top: 0px; background-image: url('data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0idXRmLTgiPz4gPHN2ZyB2ZXJzaW9uPSIxLjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI +PGRlZnM+PGxpbmVhckdyYWRpZW50IGlkPSJncmFkIiBncmFkaWVudFVuaXRzPSJvYmplY3RCb3VuZGluZ0JveCIgeDE9IjAuNSIgeTE9IjAuMCIgeDI9IjAuNSIgeTI9IjEuMCI+PHN0b3Agb2Zmc2V0PSIwJSIgc3RvcC1jb2xvc j0iI2YxNjE0YiIvPjxzdG9wIG9mZnNldD0iMTAwJSIgc3RvcC1jb2xvcj0iI2YxNjE0YiIgc3RvcC1vcGFjaXR5PSIwLjAiLz48L2xpbmVhckdyYWRpZW50PjwvZGVmcz48cmVjdCB4PSIwIiB5PSIwIiB3aWR0aD0iMTAwJSIgaGV pZ2h0PSIxMDAlIiBmaWxsPSJ1cmwoI2dyYWQpIiAvPjwvc3ZnPiA='); background-size: 100%; background-image: -webkit-gradient(linear, 50% 0%, 50% 100%, color-stop(0%, #f1614b), color-stop(100%, rgba(241, 97, 75, 0))); background-image: -moz-linear-gradient(top, #f1614b 0%, rgba(241, 97, 75, 0) 100%); background-image: -webkit-linear-gradient(top, #f1614b 0%, rgba(241, 97, 75, 0) 100%); background-image: linear-gradient(to bottom, #f1614b 0%, rgba(241, 97, 75, 0) 100%); } .wrapper:after { bottom: 0px; background-image: url('data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0idXRmLTgiPz4gPHN2ZyB2ZXJzaW9uPSIxLjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI +PGRlZnM+PGxpbmVhckdyYWRpZW50IGlkPSJncmFkIiBncmFkaWVudFVuaXRzPSJvYmplY3RCb3VuZGluZ0JveCIgeDE9IjAuNSIgeTE9IjAuMCIgeDI9IjAuNSIgeTI9IjEuMCI+PHN0b3Agb2Zmc2V0PSIwJSIgc3RvcC1jb2xvc j0iI2YxNjE0YiIgc3RvcC1vcGFjaXR5PSIwLjAiLz48c3RvcCBvZmZzZXQ9IjEwMCUiIHN0b3AtY29sb3I9IiNmMTYxNGIiLz48L2xpbmVhckdyYWRpZW50PjwvZGVmcz48cmVjdCB4PSIwIiB5PSIwIiB3aWR0aD0iMTAwJSIgaGV pZ2h0PSIxMDAlIiBmaWxsPSJ1cmwoI2dyYWQpIiAvPjwvc3ZnPiA='); background-size: 100%; background-image: -webkit-gradient(linear, 50% 0%, 50% 100%, color-stop(0%, rgba(241, 97, 75, 0)), color-stop(100%, #f1614b)); background-image: -moz-linear-gradient(top, rgba(241, 97, 75, 0) 0%, #f1614b 100%); background-image: -webkit-linear-gradient(top, rgba(241, 97, 75, 0) 0%, #f1614b 100%); background-image: linear-gradient(to bottom, rgba(241, 97, 75, 0) 0%, #f1614b 100%); } （编辑：聊城站长网） 【声明】本站内容均来自网络，其相关言论仅代表作者个人观点，不代表本站立场。若无意侵犯到您的权利，请及时与联系站长删除相关内容! |
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