css中border-radius用法詳解

來源:互聯網
上載者:User

border-radius:由浮點數字和單位標識符組成的長度值。
border-top-left-radius              ---   左上
border-top-right-radius            ---   右上
border-bottom-right-radius      ---   右下
border-bottom-left-radius        ---   左下

說明:第一個值是水平半徑,如果為0則為直角

圓形

 代碼如下 複製代碼
border-radius:50px; width:100px; height:100px; border:1px solid red;

半圓

 代碼如下 複製代碼
border-radius: 100px  0px  0px  100px; height: 100px; width: 50px;

四分之一

 代碼如下 複製代碼
border-radius:100px; width:100px; height:100px; border:1px solid red;

圓角

 代碼如下 複製代碼
border-radius: 10px; height: 60px; width: 100px;

弧形

 代碼如下 複製代碼
border-radius: 100px  0px  0px  0px; height: 100px; width: 100px; border-left: 1px solid red;border-top: 1px solid red;

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