mixins.less

//
// Mixins
// --------------------------------------------------


// Table of Contents
//
// Utilities
// - Clearfix
// - WebKit-style focus
// - Center-align a block level element
// - Sizing shortcuts
// - Placeholder text
// - Text overflow
// - Requires inline-block or block for proper styling
// - CSS image replacement
//
// CSS3 properties
// - Single side border-radius
// - Drop shadows
// - Transitions
// - Transformations
// - Animations
// - Backface visibility
// - Prevent browsers from flickering when using CSS 3D transforms.
// - Box sizing
// - User select
// - For selecting text on the page
// - Resize anything
// - CSS3 Content Columns
// - Optional hyphenation
// - Opacity
//
// Gradients
// - Reset filters for IE
// - Retina images
// - Responsive image
//
// Component mixins
// - Horizontal dividers
// - Dividers (basically an hr) within dropdowns and nav lists
// - Panels
// - Alerts
// - Tables
// - List Groups
// - Button variants
// - Button sizes
// - Pagination
// - Labels
// - Contextual backgrounds
// - Typography
// - Navbar vertical align
// - Vertically center elements in the navbar
// - Progress bars
//
// Responsive utilities
//
// Forms
// - Form control focus state
// - Form control sizing
//
// Grid system
// - Centered container element
// - Generate the extra small columns
// - Generate the small columns
// - Generate the medium columns
// - Generate the large columns
//
// Framework grid generation
// - Loop to generate grid all grid classes