bootstraplabelgroup

使用自定義的樣式，尺寸，focus 狀態等為文本形式控制元件如 、 進行升級。

透過在文字輸入框、自訂選單、自訂檔案欄位等兩側添加文字內容、按鈕或按鈕群組，輕鬆的擴展表單控制元件。

The most popular HTML, CSS, and JS library in the world.

Easily extend form controls by adding text, buttons, or button groups on either side of textual inputs, custom selects, and custom file inputs.

The .form-group class is the easiest way to add some structure to forms. It provides a flexible class that encourages proper grouping of labels, controls, ...

Create beautifully simple form labels that float over your input fields.

Easily extend form controls by adding text, buttons, or button groups on either side of textual inputs, custom selects, and custom file inputs.

Bootstrap 4 Input Groups. The .input-group class is a container to enhance an input by adding an icon, text or a button in front or behind the input field ...