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How to set the background image to be adaptive in bootstrap

To set the background image adaptively in bootstrap, you only need to customize a css style, set the background image path, and add the background-size:contain; attribute. Then just reference it in the div we need to use.

Jul 19, 2019 am 11:30 AM

Bootstrap

How to add style sheet to bootstrap

Bootstrap uses the tag to add css style sheets. Note: The link element can only exist in the head part, but it can appear any number of times.

Jul 19, 2019 am 11:21 AM

bootstrap

How to adapt bootstrap to mobile phone screen size

If BootStrap needs to adapt to the screen size, you only need to add the viewport meta tag to the head of the web page. On mobile browsers, scaling can be disabled by adding user-scalable=no\yes to the viewport meta tag.

Jul 19, 2019 am 11:16 AM

Bootstarp

How to center bootstrap form

Add class .form-horizontal to the parent

How to write bootstrap double-click event

Using bootstrap to implement double-click events requires the bootstrap-treeview plug-in. The main global variables are lastSelectedNodeId, lastSelectedNodeId, and the main method used is clickNode().

Jul 19, 2019 am 11:03 AM

Bootstrap

How to implement paging in bootstrap

Steps to implement paging in Bootstrap: 1. Equip the test data; 2. Write the page table; 3. Get the data through a function; 4. Load the paging js; 5. Write the paging code; 6. Put the data

Jul 19, 2019 am 10:49 AM

Bootstrap

How to change the style of bootstrap

You can change the style of bootstrap by overriding bootstrap's css style. Note: HTML is rendered from top to bottom, so the CSS style introduction used to override bootstrap's CSS style should be placed after the introduction of bootstrap.

Jul 19, 2019 am 10:34 AM

bootstrap

Why not use bootstrap on the front end?

The reason why front-end developers don't use the bootstrap framework is because they have stood on the shoulders of BS and seen a more exciting world.

Jul 19, 2019 am 10:26 AM

bootstrap

How to use bootstrap plug-in

First, introduce the ootstrap.min.js file or a single js file. All plug-ins depend on jQuery, so jQuery must be quoted before the plug-in file. All Bootstrap plug-ins can be used through the data attribute API without writing a single line of JavaScript code.

Jul 19, 2019 am 10:18 AM

bootstrap插件

Why does the bootstrap pop-up box have no content?

The content of the bootstrap pop-up box is determined by the attribute value in data-content. If you do not set a value for the data-content attribute, the bootstrap popup box will have no content.

Jul 19, 2019 am 10:07 AM

bootstrap

How to implement bootstrap paging

Bootstrap paging adds the .pagination class to implement pagination, which is an unordered list. Bootstrap handles pagination like other interface elements.

Jul 19, 2019 am 09:54 AM

bootstrap

How to make div right in bootstrap

Bootstrap right-aligns div code:

. Line breaks are a specific formatting behavior inherent to

. Additional styles can be applied via the

's class or id.

Jul 18, 2019 pm 06:01 PM

bootstrap，div

How to set up drop-down menu in bootstrap4

Bootstrap4 provides many classes for us to design drop-down menus, such as .dropdown-divider to set the dividing line; .dropdown-header to set the title; .dropdown-menu and .dropdown-menu-right to set the menu positioning.

Jul 18, 2019 pm 05:49 PM

Bootstrap

How to center the image in bootstrap

There is a very simple method in Bootstrap 3 to achieve responsive horizontal and vertical center alignment of images. This can be achieved by adding the css class img-responsive center-block to the image.

Jul 18, 2019 pm 05:47 PM

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