Test pages

Compatibility table

Feature Web browser support
CSS3 Animations
  • Internet Explorer (none)
  • Firefox (none)
  • Google Chrome 4.0+
  • Safari 4.0+
  • Opera (none)
CSS background-clip/background-origin
  • Internet Explorer 9.0+
  • Firefox 3.6+
  • Google Chrome 4.0+
  • Safari 4.0+
  • Opera 9.5+
CSS3 background-size
  • Internet Explorer 9.0+
  • Firefox 3.6+
  • Google Chrome 1.0+
  • Safari 3.0+
  • Opera 9.5+
CSS3 border-colors
  • Internet Explorer (none)
  • Firefox 3.5+
  • Google Chrome (none)
  • Safari (none)
  • Opera (none)
CSS3 border-image
  • Internet Explorer (none)
  • Firefox 3.5+
  • Google Chrome 1.0+
  • Safari 3.0+
  • Opera 10.5+
CSS3 border-radius
  • Internet Explorer 9.0+
  • Firefox 3.0+
  • Google Chrome 1.0+
  • Safari 3.0+
  • Opera 10.5+
CSS3 box-sizing
  • Internet Explorer 8.0/9.0+
  • Firefox 1.0+
  • Google Chrome 1.0+
  • Safari 3.0+
  • Opera 7.0+
CSS3 calc()
  • Internet Explorer 9.0+
  • Firefox 4.0+
  • Google Chrome (none)
  • Safari (none)
  • Opera (none)
CSS3 Drop shadow
  • Internet Explorer 9.0+ (prev. w/ filters)
  • Firefox 3.0+
  • Google Chrome 1.0+
  • Safari 3.0+
  • Opera 10.5+
CSS3 Flexible Box Layout Module
  • Internet Explorer (none)
  • Firefox 3.0+
  • Google Chrome 5.0+
  • Safari 3.2+
  • Opera (none)
CSS3 font-face
  • Internet Explorer 4.0+
  • Firefox 3.5+
  • Google Chrome 4.0+
  • Safari 3.1+ (Mobile Safari 3.2+)
  • Opera 10.0+
CSS3 gradients
  • Internet Explorer (some w/ filters)
  • Firefox 3.6+
  • Google Chrome 4.0+
  • Safari 4.0+
  • Opera 11.10 (only linear gradients)
CSS3 HSLa
  • Internet Explorer 9.0+
  • Firefox 3.0+
  • Google Chrome 3.0+
  • Safari 3.0+
  • Opera 9.0+
CSS3 media queries
  • Internet Explorer 9.0+
  • Firefox 3.5+
  • Google Chrome 5.0+
  • Safari 4.0+
  • Opera 10.6+
CSS Multi Column Layout
  • Internet Explorer (none)
  • Firefox 3.0+
  • Google Chrome 3.0+
  • Safari 3.0+
  • Opera 11.10
CSS Multiple backgrounds
  • Internet Explorer 9.0+
  • Firefox 3.6+
  • Google Chrome 4.0+
  • Safari 4.0+
  • Opera 10.5+
CSS outline-offset
  • Internet Explorer (none)
  • Firefox 3.0+
  • Google Chrome 3.0+
  • Safari 3.0+
  • Opera 9.0+
CSS Pointer events
  • Internet Explorer (none)
  • Firefox 3.6+
  • Google Chrome 3.0+
  • Safari 4.0+
  • Opera (none)
CSS3 resize
  • Internet Explorer (none)
  • Firefox 4.0+
  • Google Chrome 5.0+
  • Safari 5.0+
  • Opera (none)
CSS3 RGBa
  • Internet Explorer 9.0+
  • Firefox 3.0+
  • Google Chrome 1.0+
  • Safari 3.0+
  • Opera 10.5+
CSS3 text-shadow
  • Internet Explorer (none)
  • Firefox 3.5+
  • Google Chrome 1.0+
  • Safari 1.0+
  • Opera 9.0+
CSS Transforms
  • Internet Explorer 9.0+
  • Firefox 3.5+
  • Google Chrome 3.0+
  • Safari 4.0+
  • Opera 10.5+
CSS Transitions simple
  • Internet Explorer (none)
  • Firefox 4.0+
  • Google Chrome 3.0+
  • Safari 4.0+
  • Opera 10.5+
CSS Transitions rotation
  • Internet Explorer (none)
  • Firefox 4.0+
  • Google Chrome 3.0+
  • Safari 4.0+
  • Opera 10.5+
CSS Transitions - Mac OS X Stacks
  • Internet Explorer (sort of w/ filters)
  • Firefox 4.0+
  • Google Chrome 3.0+
  • Safari 4.0+
  • Opera 10.5+
CSS word-wrap
  • Internet Explorer 6.0+
  • Firefox 3.1+
  • Google Chrome 3.0+
  • Safari 3.0+
  • Opera 9.0+