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CSS3 实现倒计时效果css3中transform属性实现的4种功能详解CSS3.0(Cascading Style Sheet) 层叠级联样式表纯CSS3实现div按照顺序出入效果CSS3实现列表无限滚动/轮播效果css3 利用transform-origin 实现圆点分布在大圆上布局及旋转特效CSS3实现的侧滑菜单CSS3实现的3D隧道效果用CSS3画一个爱心css3 实现文字闪烁效果的三种方式示例代码六种css3实现的边框过渡效果

2021-09-03 1259人已围观

简介这篇文章主要介绍了CSS3 实现倒计时效果的示例代码，帮助大家更好的理解和使用CSS3，感兴趣的朋友可以了解下

实现效果

实现代码

html

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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,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'); 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,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'); 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%); }

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