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HTML

              
                <h1>Flickr Loading Animation</h1>

<div class="loader">
  <i class="dot-pink"></i>
  <i class="dot-blue"></i>
</div>

<p>…as seen in the new Flickr iOS app.</p>

<a href="https://twitter.com/beau" rel="me">beau</a>

              
            
!

CSS

              
                @import compass

// Constants
$FLICKR_PINK: #ff2e92
$FLICKR_BLUE: #007bdc

// Configuration
$loader-size: 20px // even numbers work best

// Variables
$loader-gutter: $loader-size/10
$loader-transform: $loader-size + $loader-gutter * 2

body
  padding: 30px
  text-align: center

.loader
  position: relative
  width: $loader-size * 2
  height: $loader-size
  border-radius: $loader-size/2
  border: $loader-size * .75 solid transparent
  background: #3d3f3c
  margin: 0 auto

%loader-dot
  position: absolute
  top: 0
  width: $loader-size
  height: $loader-size
  border-radius: 100%
  animation: pink 1.05s ease-in-out infinite

.dot-pink
  @extend %loader-dot
  background: $FLICKR_PINK
  left: -$loader-gutter

.dot-blue
  @extend %loader-dot
  animation-name: blue
  background: $FLICKR_BLUE
  right: -$loader-gutter

@keyframes pink
  0%
    z-index: 1
  50%
    transform: translateX($loader-transform)

@keyframes blue
  50%
    transform: translateX(-$loader-transform)


// Twitter Link
[rel=me]
  font-size: 90% // adjust size of button
  text-decoration: none
  color: white
  opacity: .3
  background: #00aced
  padding: .2em .7em
  border-radius: 1em
  text-shadow: 0 0 2px darken(#00aced, 10%)
  font-weight: 100
  transition: opacity 250ms
  &:before
    content: 't '
    font-family: icon
    font-size: 90%
  &:hover
    opacity: 1

@font-face
  font-family: icon
  src: url('https://s3-us-west-2.amazonaws.com/s.cdpn.io/5802/icons.woff')
              
            
!

JS

              
                // @beau
              
            
!
999px

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