Borders Use border utilities to quickly style the border and border-radius of an element. Great for images, buttons, or any other element.
Colorful borders
                                                Use color profiles to the following border colors 
                                            ,border-primary, .border-secondary, .border-success, .border-danger, .border-warning, .border-info, .border-light, .border-dark, .border-white, .border-transparent, .border-faded
                                            Add borders
                                                Add border using 
                                            .border, .border-top, .border-right, .border-right, .border-bottom, .border-left
                                            Rounded example
                                                Round edges or control each corner using 
                                            .rounded, rounded-top, rounded-right, rounded-bottom, rounded-left, rounded-circle, rounded-0, .rounded-plus, .rounded-{sm,lg}, .rounded-pill, border-{top,bottom}-{left,right}-radius-0
                                            Remove borders
                                                Subtract borders with 
                                            border-0, border-top-0, border-right-0, border-bottom-0, border-left-0, .border-transparent