代码语言：javascript复制
以下是一个使用HTML和CSS实现夜空中最亮的星的示例代码：
html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title></title>
<style>
body {
font-family: Arial;
}
.star {
position: relative;
z-index: 2;
left: 50%;
transform: translateX(-20vw);
opacity: 0;
transition: opacity 1s ease-in-out;
}
.star:hover {
opacity: 1;
}
.dot {
position: absolute;
top: 10px;
left: 10px;
width: 50px;
height: 50px;
border-radius: 25px;
background-color: black;
animation: blink 2s linear infinite alternates;
}
@keyframes blink {
from {}
to {bottom = -100% * (Math.sin(
