Skip to content
/ nib Public
forked from stylus/nib

Stylus mixins, utilities, components, and gradient image generation

Notifications You must be signed in to change notification settings

harp/nib

 
 

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 
 
 
 
 
 
 
 
 
 
 

Repository files navigation

harp-nib

Nib is a Stylus library, providing robust, cross-browser, CSS3 mixins.

Dependencies

  • NodeJSServer-side JavaScript runtime
  • HarpThe static web server with built-in preprocessing

Install

To install Nib, you can download this repository or use the Component package manager.

npm install -g component
component install harp/nib

Your project will look something like this…

myproject/            <-- your project root (or public dir if in framework-mode)
  |- components/      <-- harp puts components here
  |   +- harp-nib/    <-- where this lib gets installed
  |       …
  |- main.styl              <-- where you reference Nib
  +- index.jade             <-- where you reference main.css

Link

From within a .less file in your project you can then @import Nib:

@import "components/harp-nib/styl"

Or, a portion of Nib:

@import "components/harp-nib/gradients"
@import "components/harp-nib/overflow"

Use

Gradients

Nib’s gradient support has been borrowed from Axis so no additional dependencies are necessary and is is by far the largest feature Nib provides. Not only is the syntax extremely similar to what you would normally write, it’s more forgiving and expands to vendor equivalents.

body {
  background: linear-gradient(top, white, black);
}

yields:

body {
  background: -webkit-gradient(linear, left top, left bottom, color-stop(0, #fff), color-stop(1, #000));
  background: -webkit-linear-gradient(top, #fff 0%, #000 100%);
  background: -moz-linear-gradient(top, #fff 0%, #000 100%);
  background: linear-gradient(top, #fff 0%, #000 100%);
}

Any number of color stops may be provided:

body {
  background: linear-gradient(bottom left, white, red, blue, black);
}

Units may be placed before, or after the color:

body {
  background: linear-gradient(left, 80% red, #000);
  background: linear-gradient(top, #eee, 90% white, 10% black);
}

Creating a radial gradient is similar linear-gradient and also supports numerous color stops.

background: radial-gradient(white, red)

The most concusses option are a simple top-to-bottom two-colour gradient:

gradient(red, orange)

Or, pass in a base color, and the simple-gradient mixin will lighten and darken it by the specified strength and create a simple gradient with the base color being the middle/average.

simple-gradient(purple, 10%)

Positional Mixins

The position mixins absolute, fixed, and relative provide a shorthand variant to what is otherwise three CSS properties. The syntax is as follows:

fixed|absolute|relative: top|bottom [n] left|right [n]

The following example will default to (0,0):

#back-to-top {
  fixed: bottom right;
}

yielding:

#back-to-top {
  position: fixed;
  bottom: 0;
  right: 0;
}

You may also specify the units:

#back-to-top {
  fixed: bottom 10px right 5px;
}

yielding:

#back-to-top {
  position: fixed;
  bottom: 10px;
  right: 5px;
}

Clearfix

The clearfix mixin currently takes no arguments, so it may be called as shown below:

.clearfix {
  clearfix();
}

yielding:

.clearfix {
  zoom: 1;
}
.clearfix:before,
.clearfix:after {
  content: "";
  display: table;
}
.clearfix:after {
  clear: both;
}

Border Radius

Nib’s border-radius supports both the regular syntax as well as augmenting it to make the value more expressive.

button {
  border-radius: 1px 2px / 3px 4px;
}

button {
  border-radius: 5px;
}

button {
  border-radius: bottom 10px;
}

yielding:

button {
  -webkit-border-radius: 1px 2px/3px 4px;
  -moz-border-radius: 1px 2px/3px 4px;
  border-radius: 1px 2px/3px 4px;
}
button {
  -webkit-border-radius: 5px;
  -moz-border-radius: 5px;
  border-radius: 5px;
}
button {
  -moz-border-radius-topleft: 10px;
  -webkit-border-top-left-radius: 10px;
  border-top-left-radius: 10px;
  -moz-border-radius-bottomright: 10px;
  -webkit-border-bottom-right-radius: 10px;
  border-bottom-right-radius: 10px;
}

Responsive

The image mixin allows you to define a background-image for both the normal image, and a doubled image for devices with a higher pixel ratio such as retina displays. This works by using a @media query to serve an "@2x" version of the file.

#logo {
  image: '/images/branding/logo.main.png'
}

#logo {
  image: '/images/branding/logo.main.png' 50px 100px
}

yields:

#logo {
  background-image: url("/images/branding/logo.main.png");
}
@media all and (-webkit-min-device-pixel-ratio: 1.5) {
  #logo {
    background-image: url("/images/branding/[email protected]");
    background-size: auto auto;
  }
}
#logo {
  background-image: url("/images/branding/logo.main.png");
}
@media all and (-webkit-min-device-pixel-ratio: 1.5) {
  #logo {
    background-image: url("/images/branding/[email protected]");
    background-size: 50px 100px;
  }
}

Ellipsis

The overflow property is augmented with a "ellipsis" value, expanding to what you see below.

.description {
  overflow: ellipsis;
}

yielding:

button {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

Reset

Nib comes bundled with Eric Meyer’s style reset support, you can choose to apply the global or any specifics that you wish. To view the definitions view reset.styl

  • global-reset()
  • nested-reset()
  • reset-font()
  • reset-box-model()
  • reset-body()
  • reset-table()
  • reset-table-cell()
  • reset-html5()

Miscellaneous properties

The following properties follow vendor expansion much like border-radius, however without augmentation, as well as some aliases such as whitespace instead of white-space.

  • no-wrap == nowrap
  • whitespace == white-space
  • box-shadow
  • user-select
  • column-count
  • column-gap
  • column-rule
  • column-rule-color
  • column-rule-width
  • column-rule-style
  • column-width
  • background-size
  • transform
  • border-image
  • transition
  • transition-property
  • transition-duration
  • transition-timing-function
  • transition-delay
  • backface-visibility
  • opacity
  • box-sizing
  • box-orient
  • box-flex
  • box-flex-group
  • box-align
  • box-pack
  • box-direction
  • animation
  • animation-name
  • animation-duration
  • animation-delay
  • animation-direction
  • animation-iteration-count
  • animation-timing-function
  • animation-play-state
  • animation-fill-mode
  • border-image
  • hyphens
  • appearance

Resources

License

This component is Nib, which is MIT Licensed.

About

Stylus mixins, utilities, components, and gradient image generation

Resources

Stars

Watchers

Forks

Packages

No packages published

Languages

  • CSS 100.0%