圆角三角形

只需修改 width 、height、border-top-right-radius  便可随意使用。

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <style>
        body { padding: 100px; }

        div{
            position: relative;
            background-color: orange;
        }
        div:before,
        div:after {
            content: '';
            position: absolute;
            background-color: inherit;
        }
        div,
        div:before,
        div:after {
            width:  10em;
            height: 10em;
            border-top-right-radius: 30%;
        }
        div { transform: rotate(-60deg) skewX(-30deg) scale(1,.866); }
        div:before { transform: rotate(-135deg) skewX(-45deg) scale(1.414, .707) translate(0,-50%); }
        div:after { transform: rotate(135deg) skewY(-45deg) scale(.707, 1.414) translate(50%);}
    </style>
</head>
<body>
    <div></div>
</body>
</html>

 

posted @ 2021-09-10 10:28  し7709  阅读(177)  评论(0)  编辑  收藏  举报