制作跳动的爱心网页效果

鸣弦artha2024-05-15 13:47

html

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>跳动的爱心</title>
<link rel="stylesheet" href="styles.css">
</head>
<body>
<div class="heart">
  <div class="petal"></div>
  <div class="petal"></div>
</div>
<script src="script.js"></script>
</body>
</html>

css （命名为styles.css）

body {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  background-color: #f7f7f7;
}

.heart {
  position: relative;
  width: 100px;
  height: 90px;
  transform: rotate(45deg);
}

.petal {
  position: absolute;
  top: 0;
  width: 52px;
  height: 80px;
  border-radius: 50px 50px 0 0;
  background: red;
}

.petal:first-child {
  left: 50px;
  border-bottom-right-radius: 40px 50px;
  transform: rotate(-45deg);
  transform-origin: 0 100%;
}

.petal:last-child {
  left: 0;
  border-top-left-radius: 50px 45px;
  transform: rotate(45deg);
  transform-origin: 100% 100%;
}

@keyframes heartbeat {
  0% { transform: scale(1); }
  50% { transform: scale(1.1); }
  100% { transform: scale(1); }
}

.heart {
  animation: heartbeat 1s infinite;
}

效果：