火箭升空特效
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html代码
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>火箭升空特效</title>
<link rel="stylesheet" href="index.css">
<script src="./index.js"></script>
</head>
<body>
<div class="Box">
<div class="rocket"><img src="./火箭.png" alt=""></div>
</div>
</body>
</html>
css文件
*{
margin:0;
padding:0;
}
body{
background-color: #262a31;
}
.Box{
display: flex;
height: 90vh;
align-items: center;
justify-content: center;
}
.Box img{
width: 110px;
}
.Box .rocket{
position: relative;
animation: shake 0.5s linear infinite;
}
.Box .rocket::after {
content: "";
position: absolute;
left:50%;
bottom: -90%;
height: 120px;
width: 20px;
transform: translateX(-50%);
background:linear-gradient( rgb(245, 72, 72), transparent);
border-radius: 2px 2px 0 0;
}
@keyframes shake{
0%,100%{
transform:translateY(-2px);
}
50%{
transform: translateY(2px);
}
}
.Box i{
position: absolute;
height:20px;
width: 1px;
top: 10px;
left: 20px;
background: #fff;
animation: line 2s linear infinite;
}
@keyframes line{
from{
transform: translateY(0);
}
to{
transform: translateY(80vh);
}
}
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