共计 1108 个字符，预计需要花费 3 分钟才能阅读完成。
<!DOCTYPE html>
<html lang=”en”>
<head>
<meta charset="UTF-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>CSS 三角制作 </title>
<style>
.box1 {
/* float: left; */
width: 0;
height: 0;
/* border: 10px solid pink; */
border-top: 10px solid red;
border-right: 10px solid pink;
border-bottom: 10px solid yellow;
border-left: 10px solid black;
}
.box2 {
/* float: left; */
margin: 100px auto;
width: 0;
height: 0;
border: 100px solid transparent;
border-left: 100px solid pink;
}
/* 京东的小三角成果 */
.jd {
position: relative;
width: 120px;
height: 249px;
background-color: pink;
}
.jd span {
position: absolute;
right: 10px;
top: -10px;
width: 0;
height: 0;
line-height: 0;
font-size: 0;
border: 5px solid transparent;
border-bottom: 5px solid pink;
}
.xiaomi {
position: relative;
margin: 100px auto;
width: 100px;
height: 200px;
background-color: pink;
}
.xiaomi span {
position: absolute;
top: 10px;
right: -10px;
width: 0;
height: 0;
line-height: 0;
font-size: 0;
border: 5px solid transparent;
border-left: 5px solid pink;
}
</style></head>
<body>
<div class="box1"></div>
<div class="box2"></div>
<div class="jd">
<span></span>
</div>
<div class="xiaomi">
<span></span>
</div></body>
</html>
正文完
