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React Bootstrap Borders

React Borders - Bootstrap 4 & Material Design

Note: This documentation is for an older version of Bootstrap (v.4). A newer version is available for Bootstrap 5. We recommend migrating to the latest version of our product - Material Design for Bootstrap 5.
Go to docs v.5

React Bootstrap borders are lines placed on the edges of buttons, images, and other web elements. Additionally, border-radius class rounds the elements corners.

Use border utilities to quickly style the border and border-radius of an element. 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.

Additive 



            import React from "react";
            import './index.css';

            const BorderPage = () => {
            return (
            <>
                <span className="block-example border border-dark"></span>
                <span className="block-example border-top border-dark"></span>
                <span className="block-example border-right border-dark"></span>
                <span className="block-example border-bottom border-dark"></span>
                <span className="block-example border-left border-dark"></span>
            </>
            );
            }

            export default BorderPage;

            

                .block-example {
                    width: 6rem;
                    height: 6rem;
                    margin: 0.5rem;
                    background-color: #eee;
                    display: inline-block;
                }

Subtractive

Use border utilities to add or remove an element’s borders. Choose from all borders or one at a time.


                import React from "react";
                import './index.css';

                const BorderPage = () => {
                return (
                <>
                    <span className="block-example border border-0 border-dark"></span>
                    <span className="block-example border border-top-0 border-dark"></span>
                    <span className="block-example border border-right-0 border-dark"></span>
                    <span className="block-example border border-bottom-0 border-dark"></span>
                    <span className="block-example border border-left-0 border-dark"></span>
                </>
                );
                }

                export default BorderPage;
            

                .block-example {
                    width: 6rem;
                    height: 6rem;
                    margin: 0.5rem;
                    background-color: #eee;
                    display: inline-block;
                }

Border color

Change the border color using utilities built on our theme colors.


                import React from "react";
                import './index.css';

                const BorderPage = () => {
                return (
                <>
                    <span className="block-example border border-primary"></span>
                    <span className="block-example border border-secondary"></span>
                    <span className="block-example border border-success"></span>
                    <span className="block-example border border-danger"></span>
                    <span className="block-example border border-warning"></span>
                    <span className="block-example border border-info"></span>
                    <span className="block-example border border-light"></span>
                    <span className="block-example border border-dark"></span>
                    <span className="block-example border border-white"></span>
                </>
                );
                }

                export default BorderPage;
            

                .block-example {
                    width: 6rem;
                    height: 6rem;
                    margin: 0.5rem;
                    background-color: #eee;
                    display: inline-block;
                }

Border-radius

Add classes to an element to easily round its corners.

100x100 100x100 100x100 100x100 100x100 100x100 150x75 100x100 

                import React from "react";
                import './index.css';

                const BorderPage = () => {
                return (
                <>
                    <img className="rounded mb-0" alt="100x100" src="https://placehold.it/100x100" />
                    <img className="rounded-top" alt="100x100" src="https://placehold.it/100x100" />
                    <img className="rounded-right" alt="100x100" src="https://placehold.it/100x100" />
                    <img className="rounded-bottom" alt="100x100" src="https://placehold.it/100x100" />
                    <img className="rounded-left" alt="100x100" src="https://placehold.it/100x100" />
                    <img className="rounded-circle" alt="100x100" src="https://placehold.it/100x100" />
                    <img className="rounded-pill" alt="150x75" src="https://placehold.it/150x75" />
                    <img className="rounded-0" alt="100x100" src="https://placehold.it/100x100" />
                </>
                );
                }

                export default BorderPage;
            

                img {
                    margin: 0.5rem;
                }