You can apply these helper classes to almost any element, in order to alter its style.
text-primary - Primary text
text-light - Light text
text-white -
White text
text-dark - Dark texttext-grey - Grey texttext-error - Error text
text-success - Success text
bg-primary -
primary background
bg-light - Light background
bg-dark - Dark backgroundbg-grey - Grey backgroundbg-error - Error background
bg-success -
Success background
bd-primary - primary border
bd-light - Light borderbd-dark - Dark borderbd-grey - Grey borderbd-error - Error borderbd-success - Success border
pull-right - floats an element to the rightpull-left - floats an element to the lefttext-center - center aligns texttext-left - left aligns texttext-right - right aligns texttext-uppercase - text to uppercasetext-lowercase - text to lowercasetext-capitalize - capitalizes textis-full-screen - makes the element 100% view heightis-full-width - make the element 100% widthis-vertical-align - vertically centers element using flex
is-horizontal-align - horizontal centers element using flex
is-center - centers element using flexis-right - right aligns element using flexis-left - left aligns element using flexis-fixed - fixed positioned elementis-paddingless - removes any paddingis-marginless - removes any marginis-rounded - make the element roundclearfix - clears the floatsis-hidden - hides the element completelyhide-xs - hides the element for screens <600pxhide-sm - hides the element for screens >=600px and
<900px
hide-md - hides the element for screens >=900px and
<1200px
hide-lg - hides the element for screens >=1200pxhide-pr - hides the element for printingYou can have a <details> to defines a toggle-able block of content with a summary and additional details.
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec viverra nec nulla vitae mollis.
This can be coupled to a .dropdown and a couple of .button and .card classes to defines a dropdown button.