效果演示
Kapture 2025-01-21 at 16.03.54.gif
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>測(cè)試</title>
<style>
* {
margin: 0;
padding: 0;
}
:root {
--text-color: #050038;
}
.box {
height: 100vh;
position: relative;
background: radial-gradient(
ellipse at bottom,
#000754 0,
var(--text-color) 100%
);
overflow: hidden;
}
.starBg {
position: absolute;
width: 2000px;
height: 100%;
overflow: hidden;
top: 0;
pointer-events: none;
}
.stars1 {
animation: animStar 50s linear infinite;
}
.stars1,
.stars1:after {
width: 1px;
height: 1px;
background: transparent;
box-shadow: 1917px 1361px #fff, 1444px 742px #fff, 730px 409px #fff,
545px 830px #fff, 66px 1568px #fff, 103px 795px #fff,
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1733px 67px #fff;
}
.stars2 {
animation: animStar 100s linear infinite;
}
.stars2,
.stars2:after {
width: 2px;
height: 2px;
background: transparent;
box-shadow: 1756px 1021px #fff, 499px 224px #fff, 580px 800px #fff,
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1109px 1231px #fff, 1983px 1486px #fff, 630px 1501px #fff,
139px 315px #fff, 1305px 188px #fff, 1555px 558px #fff,
1944px 1057px #fff, 1922px 234px #fff, 1531px 1960px #fff,
1231px 105px #fff, 101px 66px #fff, 839px 1749px #fff,
1374px 293px #fff, 1868px 1121px #fff, 759px 1772px #fff,
1188px 1360px #fff, 1826px 515px #fff, 436px 1574px #fff,
402px 1248px #fff, 1334px 743px #fff;
}
.stars3 {
animation: animStar 150s linear infinite;
}
.stars3,
.stars3:after {
width: 3px;
height: 3px;
background: transparent;
box-shadow: 815px 576px #fff, 1851px 1984px #fff, 933px 1759px #fff,
624px 291px #fff, 1872px 129px #fff, 795px 1679px #fff,
1029px 879px #fff, 660px 96px #fff, 424px 59px #fff, 344px 525px #fff,
1542px 1566px #fff, 844px 1998px #fff, 794px 868px #fff,
1600px 1943px #fff, 825px 59px #fff, 1149px 286px #fff,
508px 712px #fff, 702px 1211px #fff, 73px 1013px #fff,
1755px 385px #fff, 385px 1979px #fff, 1425px 255px #fff,
1556px 558px #fff, 3px 1096px #fff, 1924px 765px #fff,
1794px 771px #fff, 465px 1674px #fff, 1114px 1212px #fff,
926px 1437px #fff, 1732px 1969px #fff, 837px 84px #fff,
1979px 1421px #fff, 1469px 1677px #fff, 1404px 803px #fff,
1971px 1868px #fff, 1251px 1081px #fff, 414px 1218px #fff,
346px 1824px #fff, 201px 1250px #fff, 8px 1551px #fff, 51px 950px #fff,
739px 1545px #fff, 1225px 1468px #fff, 1797px 272px #fff,
91px 824px #fff, 1820px 1346px #fff, 1704px 632px #fff,
65px 1117px #fff, 640px 515px #fff, 1574px 1885px #fff,
932px 431px #fff, 137px 1019px #fff, 1000px 25px #fff,
1774px 111px #fff, 1791px 606px #fff, 1914px 1683px #fff,
1388px 764px #fff, 1042px 338px #fff, 1744px 481px #fff,
1134px 1573px #fff, 869px 542px #fff, 1px 431px #fff, 241px 660px #fff,
880px 924px #fff, 908px 663px #fff, 965px 706px #fff, 778px 69px #fff,
436px 675px #fff, 161px 1254px #fff, 1853px 1205px #fff,
436px 624px #fff, 1742px 783px #fff, 868px 48px #fff,
1454px 1109px #fff, 293px 133px #fff, 1693px 1762px #fff,
154px 620px #fff, 1301px 1460px #fff, 204px 1003px #fff,
1937px 1931px #fff, 1391px 614px #fff, 1466px 596px #fff,
526px 1954px #fff, 1248px 18px #fff, 851px 1663px #fff,
593px 1015px #fff, 1330px 168px #fff, 321px 1059px #fff,
1721px 276px #fff, 81px 261px #fff, 1153px 351px #fff,
1837px 1049px #fff, 859px 419px #fff, 1184px 1114px #fff,
666px 455px #fff, 1178px 170px #fff, 1994px 1620px #fff,
1353px 299px #fff, 198px 928px #fff, 404px 792px #fff;
}
[class*='stars']:after {
content: ' ';
position: absolute;
top: 2000px;
}
@keyframes animStar {
0% {
transform: translateY(0);
}
to {
transform: translateY(-2000px);
}
}
</style>
</head>
<body>
<div class="box">
<div class="starBg">
<div class="stars1"></div>
<div class="stars2"></div>
<div class="stars3"></div>
</div>
</div>
</body>
</html>
