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每天一个CSS小特效,文字闪烁——【I love you 3000】

文章目录

    • 前言
    • 效果图
    • HTML篇
    • CSS篇
      • 1. 盒子模型设置
      • 2. 动画设置
    • 完整代码

前言

我是前端小刘不怕牛牛,love you 3000,愿你能遇到值得的人。
今天分享一个唯美的文字闪烁CSS特效
希望大家能喜欢

效果图

在这里插入图片描述


HTML篇

代码:

<div class="main"> <div>     <span>I</span></div> <div>     <span>l</span>     <span>o</span>     <span>v</span>     <span>e</span></div> <div>     <span>y</span>     <span>o</span>     <span>u</span></div> <div>     <span>3</span>     <span>0</span>     <span>0</span>     <span>0</span></div></div>
  • 这里将每个字母分别用盒子包住是为了后面设置动画延迟,保证文字闪烁呈现流水型
  • 还记得span是行内元素吧,它们可以在同一行排列,不过div不能,所以我们还需要用display转换div的元素显示模式为inline-block
  • 这里可能小伙伴会有疑问为什么还要用div将每个单词保住,这里是因为后面用flex布局,让单词之间自动设置间隙,整体更加好看

CSS篇

1. 盒子模型设置

代码如下:

 body{     background-color: black; } .main{     padding-top: 249px;     margin: 0 auto;     width: 1200px;     display: flex;     justify-content: space-around;     font-family: 'Courier New', Courier, monospace; } .main div{     display: inline-block;     color: transparent; } span{     font-size: 120px;     animation: twinkle 4.6s linear infinite; }
  • 这里用到flex布局的justify-content属性,display为flex的父元素的子元素称为项目,而space-around属性值,则使项目之间根据父元素宽度平均分布间隔,(两端与项目之间也会分配间隔,为项目与项目之间间隔的一半,这个在案例中不重要)
  • 这里对span标签选择,设置动画,animation属性可以连写
    1. 第一个值twinkle为动画名字
    2. 第二个为duration,动画播放时长
    3. 第三个值为timing-function,时间过渡曲线,linear为线性过渡,动画播放无倍数变换
    4. 第四个值为播放次数,infinity为无限循环
    5. 将文字颜色设置为透明,当然也可以用opacity

2. 动画设置

代码如下:

 .main div:nth-child(1) span:nth-child(1){     animation-delay: 0s; } .main div:nth-child(2) span:nth-child(1){     animation-delay: 0.4s; } .main div:nth-child(2) span:nth-child(2){     animation-delay: 0.8s; } .main div:nth-child(2) span:nth-child(3){     animation-delay: 1.2s; } .main div:nth-child(2) span:nth-child(4){     animation-delay: 1.6s; } .main div:nth-child(3) span:nth-child(1){     animation-delay: 2.0s; } .main div:nth-child(3) span:nth-child(2){     animation-delay: 2.4s; } .main div:nth-child(3) span:nth-child(3){     animation-delay: 2.8s; } .main div:nth-child(4) span:nth-child(1){     animation-delay: 3.2s; } .main div:nth-child(4) span:nth-child(2){     animation-delay: 3.6s; } .main div:nth-child(4) span:nth-child(3){     animation-delay: 4s; } .main div:nth-child(4) span:nth-child(4){     animation-delay: 4.4s; } @keyframes twinkle{     0%{  color: transparent;     }      100%{  color: aliceblue;  text-shadow: 0 0 4px skyblue,    0 0 10px skyblue,    0 0 20px skyblue,    0 0 30px skyblue,    0 0 40px skyblue,    0 0 50px skyblue,    0 0 60px skyblue,    0 0 70px skyblue,    0 0 80px skyblue,    0 0 90px skyblue,    0 0 100px skyblue,    0 0 110px skyblue,    0 0 120px skyblue,    0 0 130px skyblue;  /* 文字阴影叠加 */     } }
  • 给每个span盒子设置各自的动画延迟时间,实现流水型效果
  • 这里需要注意复合选择器写法和nth-child方法的选择方式
  • 创建动画播放,上面用文字阴影叠加效果,实现文字闪烁,其实一些好看的文字特效,阴影部分都是用叠加的效果做的,大家还可以试一下用多个颜色叠加,做出个五彩斑斓的黑如何?

(随便叠了一个)
每天一个CSS小特效,文字闪烁——【I love you 3000】

完整代码

代码如下:

<!DOCTYPE html><html lang="en"><head>    <meta charset="UTF-8">    <meta http-equiv="X-UA-Compatible" content="IE=edge">    <meta name="viewport" content="width=device-width, initial-scale=1.0">    <title>文字闪烁效果</title>    <style> body{     background-color: black; } .main{     padding-top: 249px;     margin: 0 auto;     width: 1200px;     display: flex;     justify-content: space-around;     font-family: 'Courier New', Courier, monospace; } .main div{     display: inline-block;     color: transparent; } span{     font-size: 120px;     animation: twinkle 4.6s linear infinite;      } .main div:nth-child(1) span:nth-child(1){     animation-delay: 0s; } .main div:nth-child(2) span:nth-child(1){     animation-delay: 0.4s; } .main div:nth-child(2) span:nth-child(2){     animation-delay: 0.8s; } .main div:nth-child(2) span:nth-child(3){     animation-delay: 1.2s; } .main div:nth-child(2) span:nth-child(4){     animation-delay: 1.6s; } .main div:nth-child(3) span:nth-child(1){     animation-delay: 2.0s; } .main div:nth-child(3) span:nth-child(2){     animation-delay: 2.4s; } .main div:nth-child(3) span:nth-child(3){     animation-delay: 2.8s; } .main div:nth-child(4) span:nth-child(1){     animation-delay: 3.2s; } .main div:nth-child(4) span:nth-child(2){     animation-delay: 3.6s; } .main div:nth-child(4) span:nth-child(3){     animation-delay: 4s; } .main div:nth-child(4) span:nth-child(4){     animation-delay: 4.4s; } @keyframes twinkle{     0%{  color: transparent;     }      100%{  color: aliceblue;  text-shadow: 0 0 4px skyblue,    0 0 10px skyblue,    0 0 20px skyblue,    0 0 30px skyblue,    0 0 40px skyblue,    0 0 50px skyblue,    0 0 60px skyblue,    0 0 70px skyblue,    0 0 80px skyblue,    0 0 90px skyblue,    0 0 100px skyblue,    0 0 110px skyblue,    0 0 120px skyblue,    0 0 130px skyblue;  /* 文字阴影叠加 */  /* text-shadow: 0 0 4px red,    0 0 10px orange,    0 0 20px yellow,    0 0 30px green,    0 0 40px blue,    0 0 50px skyblue,    0 0 60px blueviolet; */     } }    </style></head><body>    <div class="main"> <div>     <span>I</span></div> <div>     <span>l</span>     <span>o</span>     <span>v</span>     <span>e</span></div> <div>     <span>y</span>     <span>o</span>     <span>u</span></div> <div>     <span>3</span>     <span>0</span>     <span>0</span>     <span>0</span></div>    </div></body></html>

今天的小案例到这就结束啦,如果觉得好玩有帮助的可以用小手点个攒关注下吗,牛牛后面会陆续更新好玩的CSS特效,还有JS的页面效果实现🤗🤗🤗