💎一站式轻松地调用各大LLM模型接口,支持GPT4、智谱、豆包、星火、月之暗面及文生图、文生视频 广告
### 2\. 实现一个扇形 用CSS实现扇形的思路和三角形基本一致,就是多了一个圆角的样式,实现一个90°的扇形: ~~~ div{ border: 100px solid transparent; width: 0; heigt: 0; border-radius: 100px; border-top-color: red; } ~~~ [![img](https://camo.githubusercontent.com/ba480f2eb32bfcb5e30076692033c07b222c48bbef17e1e081f8475f63a06807/68747470733a2f2f63646e2e6e6c61726b2e636f6d2f79757175652f302f323032302f706e672f313530303630342f313630333633363434343736372d32366461376262652d353437392d343465322d393038382d3530633932313164366330642e706e673f782d6f73732d70726f636573733d696d616765253246726573697a65253243775f35303023616c69676e3d6c65667426646973706c61793d696e6c696e65266865696768743d313930266d617267696e3d2535426f626a6563742532304f626a656374253544266f726967696e4865696768743d323334266f726967696e57696474683d3733382673697a653d30267374617475733d646f6e65267374796c653d6e6f6e652677696474683d363030)](https://camo.githubusercontent.com/ba480f2eb32bfcb5e30076692033c07b222c48bbef17e1e081f8475f63a06807/68747470733a2f2f63646e2e6e6c61726b2e636f6d2f79757175652f302f323032302f706e672f313530303630342f313630333633363434343736372d32366461376262652d353437392d343465322d393038382d3530633932313164366330642e706e673f782d6f73732d70726f636573733d696d616765253246726573697a65253243775f35303023616c69676e3d6c65667426646973706c61793d696e6c696e65266865696768743d313930266d617267696e3d2535426f626a6563742532304f626a656374253544266f726967696e4865696768743d323334266f726967696e57696474683d3733382673697a653d30267374617475733d646f6e65267374796c653d6e6f6e652677696474683d363030)