效果
代码
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>粉色爱心❤样式</title>
<style>
.heart {
position: absolute;
margin: auto;
top: 0;
right: 0;
bottom: 0;
left: 0;
background-color: pink;
height: 50px;
width: 50px;
transform: rotate(-45deg);
}
.heart::after {
background-color: pink;
content: "";
border-radius: 50%;
position: absolute;
width: 50px;
height: 50px;
top: 0px;
left: 25px;
}
.heart::before {
content: "";
background-color: pink;
border-radius: 50%;
position: absolute;
width: 50px;
height: 50px;
top: -25px;
left: 0px;
}
</style>
</head>
<body>
<div class="heart"></div>
</body>
</html>
源代码来自：应用视觉设计: 使用 CSS 和 HTML 创建更复杂的形状 | freeCodeCamp.org