Create an new JavaScript "script-bootstrap-select.js" under "Scripts" folder and replace the code given below in it. Bootstrap 4 Dropdown Position Left, right, up. Add the.dropdown-menu class to a … Bootstrap 4 - Dropdowns. Utilize the relative URLs option provided by the Less compiler. I will keep adding some to this snippet! Niharika Arora asked 3 years ago. Each time we hover over a dropdown menu item, it’ll receive the Bootstrap predefined show class. .text-muted .text-primary .text-success .text-info .text-warning .text-danger .bg-primary .bg-success .bg-info .bg-warning .bg-danger button.close → .caret .center-block: Set an element to display: block and center via margin. We’ve made sure that you can change the colors of the navbar very easily. To view this whole video, ... Well, Bootstrap provides interactive dropdown components for 2:11. displaying ... link expands above the footer, but the arrow icon still points down. tr.warning td. I always create myself a swatch page for every project. For example - key down: element.bind('keydown', function (evt) {evt.preventDefault(); if(evt.which===40){listOfDropDownItems.scrollTop = listOfDropDownItems.scrollTop + 24;} This means when you press down key that scroller will being move down for 24px. To add a dropdown to a button, simply wrap the button and dropdown menu in a.btn-group. Also, I include Font Awesome 5 to be used on the buttons and menu items in one example.