css三角形 

<!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>Document</title>
    <style>
        /* 价格 */
        .price {
            width: 160px;
            height: 24px;
            margin: 0 auto;
            line-height: 24px;
            background-color: gray;
            border-radius: 5px;
        }

        .miaosha {
            position: relative;
            float: left;
            width: 90px;
            height: 100%;
            background-color: red;
            text-align: center;
            color: white;
            font-weight: 700;
            margin-right: 8px;
            /* 左上、右上、右下、左下 */
            border-radius: 5px 0 0 5px;
        }

        .miaosha i {
            position: absolute;
            right: 0;
            top: 0;
            width: 0;
            height: 0;
            border-color: transparent gray transparent transparent;
            border-style: solid;
            /* 上边框宽度变大，右边框小些，下和左为0 */
            border-width: 24px 10px 0 0;
        }

        /* 删除效果 */
        .origin {
            color: white;
            text-decoration: line-through;
        }
    </style>
</head>

<body>
    <div class="box"> </div>
    <div class="triangle"> </div>
    <div class="price">
        <span class="miaosha">
            ¥1650
            <i></i>
        </span>
        <span class="origin">¥2650</span>
    </div>
</body>

</html>

 

posted @ 2021-12-26 21:59  yw3692582  阅读(31)  评论(0)    收藏  举报