Hold down the control key on Windows or command key on Mac to select multiple options. I actually made a pseudocombo past year, using UL+LI+CSS+Javascript, but there's always better to do the simplest. site design / logo © 2021 Stack Exchange Inc; user contributions licensed under cc by-sa. site design / logo © 2021 Stack Exchange Inc; user contributions licensed under cc by-sa. Through example you will learn how one can use CSS design in select option. The navigation bar color can be changed in Bootstrap using 2 methods: Method 1: Using the inbuilt color classes. Found inside – Page 185We are building an HTML page so select HTML as the document type. - Select the Bootstrap tab (a ... Select Create New to create a bootstrap.css file. An exact value can also be specified, e.g., 300px or 50%. Go to Form properties > Advanced> More options. I deleted the onfocus, onchange, and onblur, and it still worked. An exact value can also be specified, e.g. How can I know which radio button is selected via jQuery? Specifies how the tooltip is triggered. Currently, when users click an option from either box, the option background turns blue for a second then the option is moved to the other select box. If you see the DOM element generated by bootstrap-select, it actually hides the original select element and creates its own structure with div,span and buttons.There isn't any official documentation provided to change its border, but as a workaround you could do it as below:. <style> /*css style for IE*/ select[disabled='disabled']::-ms-value { color: #000; } /*Specific . Basically a div with a list inside. This statement access the selected option from the select element by extracting the current referenced element from the DOM, then it fetches value. To change the color of Bootstrap button, you should apply a btn prefix for the chosen color class: Hi @JaredL, Options (attributes of the dropdown) of an html "select" element can be styled, however very minimally, as the styling for these elements is handled by the user's OS.Background-color, color and font-weight can be changed for the option elements, for example: select option { background-color: green; font-weight: bold; color: red; } Lastly is the option tag that contains the color that the select tag is going to change the div background to, After that save the code as .html on the personal computer and open the file on your . Set data-width to 'auto' to automatically adjust the width of the select to its widest option. Change select box option background color, You need to put background-color on the option tag and not the select tag. Found inside – Page 83Bootstrap added a single line of CSS code to .formgroup when the ... another very useful HTML form element called