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Random Full-Screen Images from Unsplash

A Pen By Brian Haferkamp Pro

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Insecure Resource

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CSS Base

About CSS Base

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JavaScript preprocessors can help make authoring JavaScript easier and more convenient. For instance, CoffeeScript can help prevent easy-to-make mistakes and offer a cleaner syntax and Babel can bring ECMAScript 6 features to browsers that only support ECMAScript 5.

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HTML

            
              // Manual trigger to refresh the page
.trigger
  a(href="https://s.codepen.io/brianhaferkamp/debug/jGXoZK") <i class="zmdi zmdi-refresh-alt"></i>
  
// Chicago
#chicago
  .title
    h1 Chicago
    h2 City of the Big Shoulders
!

CSS

            
              *
  box-sizing: border-box

body
  margin: 0
  
// manual page refresh icon
.trigger
  position: fixed
  top: 2rem
  right: 2rem
  
  
  a
    font-size: 2rem
    color: white
    transition: color 200ms ease
  
    &:hover
      color: rgba(white, 0.7)
  
// background image
#chicago
  background:
    size: cover
    position: center
    repeat: no-repeat
  height: 100vh
  width: 100vw
  
// title text, bottom right
.title
  margin: 0
  color: white
  position: absolute
  bottom: 2rem
  right: 2rem
  font-family: 'Cabin', sans-serif
  letter-spacing: 2px
  
  h1
    font-size: 2rem
    text-transform: uppercase
    margin-bottom: .5rem
    // drop shadow on the letters sets it off the bground
    text-shadow: 1px 1px 20px rgba(black, 0.3)
    
  h2
    font-size: 1.3rem
    font-weight: 400
    margin: 0
    // drop shadow on the letters sets it off the bground
    text-shadow: 1px 1px 5px rgba(black, 0.3)
!

JS

            
              // control the auto refresh rate -> 1000 = 1 second
var refreshRate = 10000; // 10 seconds


// Automatically reload the browser
setInterval(function() {
   window.location.reload();
}, refreshRate);

// Hide the images on load
$('#chicago').hide();

// Get a random image from Unsplash and fade it in on load
$('#chicago').css({
  // serves a random image from this collection on Unsplash.com
  'background-image' : 'url(https://source.unsplash.com/collection/495468/1600x900)'
}).fadeIn(1500);
!
999px
Loading ..................

Console