What is Bootstrap?
Bootstrap is a front-end framework for rapid development of Web applications and Web sites. Bootstrap is based on HTML, CSS, and JAVASCRIPT.
History
Bootstrap was developed by Twitter's Mark Otto and Jacob Thornton. Bootstrap is an Open-source product released on GitHub in August 2011.
Contents of Bootstrap Package
Basic structure: Bootstrap provides a basic structure with a grid system, link styles, and backgrounds. This will be explained in detail in the BOOTSTRAP basic structure section.
Css:bootstrap Features: Global CSS settings, definition of basic HTML element styles, extensible class, and an advanced grid system. This will be explained in detail in the Bootstrap CSS section.
Component: Bootstrap contains more than 10 reusable components for creating images, drop-down menus, navigation, warning boxes, pop-up boxes, and more. This is explained in detail in the Layout Components section.
JavaScript plugin: Bootstrap contains more than 10 custom JQuery plug-ins. You can include all of the plug-ins directly, or you can include them individually. This will be explained in detail in the Bootstrap plugin section.
Customization: You can customize Bootstrap components, less variables, and jQuery plug-ins to get your own version.
All of the above are for the following to pave the table below for you to introduce the knowledge of the block form configuration , as shown below:
Believe that a friend must have come across an edit page is divided into many pieces of the case, the smart form plug-in has supported this situation for you,
The code is as follows (link address: https://github.com/xiexingen/Bootstrap-SmartForm/blob/master/demo/form2-group-layout.html):