CSS Helopers
Frontbx provides a number of helper classes to use throughout your markup to quickly and easily apply common styling.
Raised
| Helper Class | CSS Value | 
| .raised-1 | var(--fbx-raised-level-one); | 
| .raised-2 | var(--fbx-raised-level-two); | 
| .raised-3 | var(--fbx-raised-level-three); | 
| .flat | box-shadow: none !important; | 
Backgrounds
| Helper Class | CSS Value | 
| .bg-transparent | background-color: transparent; | 
| .bg-gray | background-color: var(--fbx-gray); | 
| .bg-gray-100 | background-color: var(--fbx-gray-100); | 
| .bg-gray-200 | background-color: var(--fbx-gray-200); | 
| .bg-gray-300 | background-color: var(--fbx-gray-300); | 
| .bg-gray-400 | background-color: var(--fbx-gray-400); | 
| .bg-gray-500 | background-color: var(--fbx-gray-500); | 
| .bg-gray-600 | background-color: var(--fbx-gray-600); | 
| .bg-gray-700 | background-color: var(--fbx-gray-700); | 
| .bg-gray-800 | background-color: var(--fbx-gray-800); | 
| .bg-gray-900 | background-color: var(--fbx-gray-900); | 
| .bg-primary | background-color: var(--fbx-theme-primary); | 
| .bg-secondary | background-color: var(--fbx-theme-secondary); | 
| .bg-info | background-color: var(--fbx-theme-info); | 
| .bg-success | background-color: var(--fbx-theme-success); | 
| .bg-warning | background-color: var(--fbx-theme-warning); | 
| .bg-danger | background-color: var(--fbx-theme-danger); | 
| .bg-white | background-color: var(--fbx-color-white); | 
| .bg-black | background-color: var(--fbx-color-black); | 
Borders
| Helper Class | CSS Value | 
| .no-border | border: 0; | 
| .border-s | border-bottom: 1px solid; | 
| .border-n | border-top: 1px solid; | 
| .border-e | border-left: 1px solid; | 
| .border-w | border-right: 1px solid; | 
| .border-gray | border-color: var(--fbx-gray); | 
| .border-gray-100 | border-color: var(--fbx-gray-100); | 
| .border-gray-200 | border-color: var(--fbx-gray-200); | 
| .border-gray-300 | border-color: var(--fbx-gray-300); | 
| .border-gray-400 | border-color: var(--fbx-gray-400); | 
| .border-gray-500 | border-color: var(--fbx-gray-500); | 
| .border-gray-600 | border-color: var(--fbx-gray-600); | 
| .border-gray-700 | border-color: var(--fbx-gray-700); | 
| .border-gray-800 | border-color: var(--fbx-gray-800); | 
| .border-gray-900 | border-color: var(--fbx-gray-900); | 
| .border-primary | border-color: var(--fbx-theme-primary); | 
| .border-secondary | border-color: var(--fbx-theme-secondary); | 
| .border-info | border-color: var(--fbx-theme-info); | 
| .border-success | border-color: var(--fbx-theme-success); | 
| .border-warning | border-color: var(--fbx-theme-warning); | 
| .border-danger | border-color: var(--fbx-theme-danger); | 
| .border-white | border-color: var(--fbx-color-white); | 
| .border-black | border-color: var(--fbx-color-black); | 
| .border-radius | border-radius: var(--fbx-border-radius); | 
Centering
| Helper Class | CSS Value | 
| .center-horizontal | float: none;margin-left: auto;margin-right: auto; | 
| .center-vertical | display: inline-block;vertical-align: middle; | 
Colors
| Helper Class | CSS Value | 
| .color-transparent | color: transparent; | 
| .color-gray | color: var(--fbx-gray); | 
| .color-gray-100 | color: var(--fbx-gray-100); | 
| .color-gray-200 | color: var(--fbx-gray-200); | 
| .color-gray-300 | color: var(--fbx-gray-300); | 
| .color-gray-400 | color: var(--fbx-gray-400); | 
| .color-gray-500 | color: var(--fbx-gray-500); | 
| .color-gray-600 | color: var(--fbx-gray-600); | 
| .color-gray-700 | color: var(--fbx-gray-700); | 
| .color-gray-800 | color: var(--fbx-gray-800); | 
| .color-gray-900 | color: var(--fbx-gray-900); | 
| .color-primary | color: var(--fbx-theme-primary); | 
| .color-secondary | color: var(--fbx-theme-secondary); | 
| .color-info | color: var(--fbx-theme-info); | 
| .color-success | color: var(--fbx-theme-success); | 
| .color-warning | color: var(--fbx-theme-warning); | 
| .color-danger | color: var(--fbx-theme-danger); | 
| .color-white | color: var(--fbx-color-white); | 
| .color-black | color: var(--fbx-color-black); | 
Displays
| Helper Class | CSS Value | 
| .hide-overflow | overflow: hidden; | 
| .show-overflow | overflow: visible; | 
| .scroll-overflow | overflow: scroll; | 
| .block | display: block; | 
| .inline | display: inline; | 
| .inline-block | display: inline-block; | 
| .table | display: table; | 
| .table-cell | display: table-cell; | 
| .visibility-show | visibility: visible; | 
| .visibility-hide | visibility: hidden; | 
| .opacity-hide | opacity: 0; | 
| .opacity-show | opacity: 1; | 
| .hidden | display: none; | 
| .no-select | user-select: none; | 
| .sr-only | Hides element off screen | 
Floats
| Helper Class | CSS Value | 
| .float-left | float: left; | 
| .float-right | float: right; | 
| .float-none | float: none; | 
| .float-clear | clear: both; | 
Flex
| Helper Class | CSS Value | 
| .align-self-start | align-self: flex-start; | 
| .align-self-end | align-self: flex-end; | 
| .align-self-center | align-self: center; | 
| .align-self-baseline | align-self: baseline; | 
| .align-self-stretch | align-self: stretch; | 
| .flex-content-left | justify-content: flex-start; | 
| .flex-content-right | justify-content: flex-end; | 
| .flex-content-top | align-items: flex-start; | 
| .flex-content-bottom | align-items: flex-end; | 
| .flex-content-center-x | justify-content: center; | 
| .flex-content-center-y | align-items: center; | 
| .flex-content-center | justify-content: center;align-items: center; align-content: center; | 
| .flex-content-y-stretch | align-items: stretch; | 
| .flex-content-y-baseline | align-items: baseline; | 
| .flex-content-x-between | justify-content: space-between; | 
| .flex-content-x-around | justify-content: space-around; | 
| .flex-content-x-evenly | justify-content: space-evenly; | 
Margins
| Helper Class | CSS Value | 
| .no-margin | margin: 0; | 
| .margin-5 | margin: 0.5rem; | 
| .margin-10 | margin: 1rem; | 
| .margin-15 | margin: 1.5rem; | 
| .margin-20 | margin: 2rem; | 
| .margin-25 | margin: 2.5rem; | 
| .margin-30 | margin: 3rem; | 
| .margin-35 | margin: 3.5rem; | 
| .margin-40 | margin: 4rem; | 
Paddings
| Helper Class | CSS Value | 
| .no-padding | padding: 0; | 
| .pad-5 | padding: 0.5rem; | 
| .pad-10 | padding: 1rem; | 
| .pad-15 | padding: 1.5rem; | 
| .pad-20 | padding: 2rem; | 
| .pad-25 | padding: 2.5rem; | 
| .pad-30 | padding: 3rem; | 
| .pad-35 | padding: 3.5rem; | 
| .pad-40 | padding: 4rem; | 
Positions
| Helper Class | CSS Value | 
| .relative | position: relative; | 
| .absolute | position: absolute; | 
| .static | position: static; | 
| .fixed | position: fixed; | 
| .top-0 | top: 0; | 
| .bottom-0 | bottom: 0; | 
| .right-0 | right: 0; | 
| .left-0 | left: 0; | 
| .top-50 | top: 50%; | 
| .bottom-50 | bottom: 50%; | 
| .right-50 | right: 50%; | 
| .left-50 | left: 50%; | 
| .full-width | width: 100%; | 
| .full-height | height: 100%; | 
| .width-50 | width: 50%; | 
| .width-0 | width: 0; | 
| .width-auto | width: auto; | 
| .height-auto | height: auto; | 
Transitions
| Helper Class | CSS Value | 
| .webkit-gl | -webkit-transform: translate3d(0, 0, 0); | 
| .no-transition | transition: 0s linear; | 
Typography
| Helper Class | CSS Value | 
| .sans-serif | font-family: var(--fbx-font-sans-serif); | 
| .monospace | font-family: var(--fbx-font-monospace); | 
| .serif | font-family: var(--fbx-font-serif); | 
| .heading-font | font-family: var(--fbx-font-headings); | 
| .text-lightest | font-weight: 100; | 
| .text-light | font-weight: 300; | 
| .text-normal | font-weight: 400; | 
| .text-bold | font-weight: 500; | 
| .text-bolder | font-weight: 600; | 
| .text-boldest | font-weight: 900; | 
| .font-italic | font-style: italic; | 
| .font-ellipses | overflow: hidden;text-overflow: ellipsis;white-space: nowrap; | 
| .font-strike | text-decoration: line-through; | 
| .uppercase | text-transform: uppercase; | 
| .lowercase | text-transform: lowercase; | 
| .capitalize | text-transform: capitalize; | 
| .underline | text-decoration: underline; | 
| .no-text-decoration | text-decoration: none; | 
| .text-left | text-align: left; | 
| .text-right | text-align: right; | 
| .text-center | text-align: center; | 
| .nowrap | white-space: nowrap; |