Borderlightbootstrap

Border.使用border通用類別增加或移除一個元素的border。選擇要四邊都使用，或是一次只用一個。增加.,Greatforimages,buttons,oranyotherelement.Border.Useborderutilitiestoaddorremoveanelement'sborders.Choosefromallbordersoroneatatime.,Greatforimages,buttons,oranyotherelement.Border.Useborderutilitiestoaddorremoveanelement'sborders.Choosefromallbordersoroneatatime.,Useborderutilitiestoquicklystylethebo...

參考資訊如下
邊框(Borders) · Bootstrap 5 繁體中文文件

Border. 使用border 通用類別增加或移除一個元素的border。選擇要四邊都使用，或是一次只用一個。 增加.

Borders · Bootstrap

Great for images, buttons, or any other element. Border. Use border utilities to add or remove an element's borders. Choose from all borders or one at a time.

Borders · Bootstrap v4.6

Great for images, buttons, or any other element. Border. Use border utilities to add or remove an element's borders. Choose from all borders or one at a time.

Borders · Bootstrap v5.2

Use border utilities to quickly style the border and border-radius of an element. Great for images, buttons, or any other element.

Borders · Bootstrap v5.3

Bootstrap border-color} utilities are generated with Sass using CSS variables. This allows for real-time color changes without compilation and dynamic alpha ...

Borders · Bootstrap v5.0

Use border utilities to quickly style the border and border-radius of an element. Great for images, buttons, or any other element.

Borders

Great for images, buttons, or any other element. Border. Use border utilities to add or remove an element's borders. Choose from all borders or one at a time.

Borders · Bootstrap v5.1

Use border utilities to quickly style the border and border-radius of an element. Great for images, buttons, or any other element.