<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<style>
.box1 {
width: 0;
height: 0;
/* 把上边框调大 */
/* border-top: 100px solid transparent;
border-right: 50px solid skyblue; */
/* 左边和下边的边框宽度设置为0 */
/* border-bottom: 0px solid blue;
border-left: 0px solid green; */
/* 只保留右边边框有颜色 */
border-color: transparent red transparent transparent;
/* 样式都是solid */
border-style: solid;
/* 上边框要大,右边框 宽度小一点 其余边框为0 */
border-width: 100px 50px 0 0;
}
.price {
width: 160px;
height: 24px;
border: 1px solid red;
margin: auto;
line-height: 24px;
}
.miaosha {
position: relative;
float: left;
width: 90px;
height: 100%;
background-color: red;
text-align: center;
color: #fff;
font-weight: 700;
}
.miaosha i {
position: absolute;
right: 0;
top: 0;
width: 0;
height: 0;
border-color: transparent #fff transparent transparent;
border-style: solid;
border-width: 24px 10px 0 0;
}
.origin {
font-size: 12px;
color: grey;
text-decoration: line-through;
}
</style>
</head>
<body>
<div class="box1"></div>
<div class="price">
<span class="miaosha">$1650
<i></i>
</span>
<span class="origin">$5650</span>
</div>
</body>
</html>
