| ffc9d555 |
// Mixins.less
// Snippets of reusable CSS to develop faster and keep code readable
// -----------------------------------------------------------------
// UTILITY MIXINS
// --------------------------------------------------
// Clearfix
// --------
// For clearing floats like a boss h5bp.com/q
.clearfix {
&:before,
&:after {
display: table;
content: "";
}
&:after {
clear: both;
}
}
// Webkit-style focus
// ------------------
.tab-focus() {
// Default
outline: thin dotted #333;
// Webkit
outline: 5pt auto -webkit-focus-ring-color;
outline-offset: -2pt;
}
// Center-align a block level element
// ----------------------------------
.center-block() {
display: block;
margin-left: auto;
margin-right: auto;
}
// Sizing shortcuts
// -------------------------
.size(@height, @width) {
width: @width;
height: @height;
}
.square(@size) {
.size(@size, @size);
}
// Placeholder text
// -------------------------
.placeholder(@color: @placeholderText) {
:-moz-placeholder {
color: @color;
}
::-webkit-input-placeholder {
color: @color;
}
}
// Text overflow
// -------------------------
// Requires inline-block or block for proper styling
.text-overflow() {
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
// CSS image replacement
// -------------------------
// Source: https://github.com/h5bp/html5-boilerplate/commit/aa0396eae757
.hide-text {
font: 0/0 a;
color: transparent;
background-color: transparent;
border: 0;
}
// FONTS
// --------------------------------------------------
#font {
#family {
.serif() {
font-family: @serifFontFamily;
}
.sans-serif() {
font-family: @sansFontFamily;
}
.monospace() {
font-family: @monoFontFamily;
}
}
.shorthand(@size: @baseFontSize, @weight: normal, @lineHeight: @baseLineHeight) {
font-size: @size;
font-weight: @weight;
line-height: @lineHeight;
}
.serif(@size: @baseFontSize, @weight: normal, @lineHeight: @baseLineHeight) {
#font > #family > .serif;
#font > .shorthand(@size, @weight, @lineHeight);
}
.sans-serif(@size: @baseFontSize, @weight: normal, @lineHeight: @baseLineHeight) {
#font > #family > .sans-serif;
#font > .shorthand(@size, @weight, @lineHeight);
}
.monospace(@size: @baseFontSize, @weight: normal, @lineHeight: @baseLineHeight) {
#font > #family > .monospace;
#font > .shorthand(@size, @weight, @lineHeight);
}
}
// FORMS
// --------------------------------------------------
// Mixin for form field states
.formFieldState(@textColor: #555, @borderColor: #ccc, @backgroundColor: #f5f5f5) {
// Set the text color
> label,
.help-block,
.help-inline {
color: @textColor;
}
// Style inputs accordingly
input,
select,
textarea {
color: @textColor;
border-color: @borderColor;
&:focus {
border-color: darken(@borderColor, 10%);
}
}
// Give a small background color for input-prepend/-append
.input-prepend .add-on,
.input-append .add-on {
color: @textColor;
background-color: @backgroundColor;
border-color: @textColor;
}
}
// CSS3 PROPERTIES
// --------------------------------------------------
// Border Radius
.border-radius(@radius) {
|
| ffc9d555 |
}
// Backface visibility
// Prevent browsers from flickering when using CSS 3D transforms.
// Default value is `visible`, but can be changed to `hidden
// See git pull https://github.com/dannykeane/bootstrap.git backface-visibility for examples
.backface-visibility(@visibility){
-webkit-backface-visibility: @visibility;
backface-visibility: @visibility;
}
// Background clipping
// Heads up: FF 3.6 and under need "padding" instead of "padding-box"
.background-clip(@clip) {
-webkit-background-clip: @clip;
-moz-background-clip: @clip;
background-clip: @clip;
}
// Background sizing
.background-size(@size){
-webkit-background-size: @size;
-moz-background-size: @size;
-o-background-size: @size;
background-size: @size;
}
// Box sizing
.box-sizing(@boxmodel) {
box-sizing: @boxmodel;
}
// User select
// For selecting text on the page
.user-select(@select) {
-webkit-user-select: @select;
-moz-user-select: @select;
-ms-user-select: @select;
-o-user-select: @select;
user-select: @select;
}
// Resize anything
.resizable(@direction) {
resize: @direction; // Options: horizontal, vertical, both
overflow: auto; // Safari fix
}
// CSS3 Content Columns
.content-columns(@columnCount, @columnGap: @gridGutterWidth) {
-webkit-column-count: @columnCount;
-moz-column-count: @columnCount;
column-count: @columnCount;
-webkit-column-gap: @columnGap;
-moz-column-gap: @columnGap;
column-gap: @columnGap;
}
// Opacity
.opacity(@opacity) {
opacity: @opacity / 100;
}
// BACKGROUNDS
// --------------------------------------------------
// COMPONENT MIXINS
// --------------------------------------------------
// Horizontal dividers
// -------------------------
// Dividers (basically an hr) within dropdowns and nav lists
.nav-divider() {
height: 1pt;
margin: ((@baseLineHeight / 2) - 1) 1pt; // 8pt 1pt
overflow: hidden;
background-color: #e5e5e5;
border-bottom: 1pt solid @white;
}
// Button backgrounds
// ------------------
// Navbar vertical align
// -------------------------
// Vertically center elements in the navbar.
// Example: an element has a height of 30pt, so write out `.navbarVerticalAlign(30pt);` to calculate the appropriate top margin.
.navbarVerticalAlign(@elementHeight) {
margin-top: (@navbarHeight - @elementHeight) / 2;
}
// Popover arrows
// -------------------------
// For tipsies and popovers
#popoverArrow {
.top(@arrowWidth: 5pt, @color: @black) {
bottom: 0;
left: 50%;
margin-left: -@arrowWidth;
border-left: @arrowWidth solid transparent;
border-right: @arrowWidth solid transparent;
border-top: @arrowWidth solid @color;
}
.left(@arrowWidth: 5pt, @color: @black) {
top: 50%;
right: 0;
margin-top: -@arrowWidth;
border-top: @arrowWidth solid transparent;
border-bottom: @arrowWidth solid transparent;
border-left: @arrowWidth solid @color;
}
.bottom(@arrowWidth: 5pt, @color: @black) {
top: 0;
left: 50%;
margin-left: -@arrowWidth;
border-left: @arrowWidth solid transparent;
border-right: @arrowWidth solid transparent;
border-bottom: @arrowWidth solid @color;
}
.right(@arrowWidth: 5pt, @color: @black) {
top: 50%;
left: 0;
margin-top: -@arrowWidth;
border-top: @arrowWidth solid transparent;
border-bottom: @arrowWidth solid transparent;
border-right: @arrowWidth solid @color;
}
}
// Grid System
// -----------
// Centered container element
.container-fixed() {
margin-right: auto;
margin-left: auto;
.clearfix();
}
// Table columns
.tableColumns(@columnSpan: 1) {
float: none; // undo default grid column styles
width: ((@gridColumnWidth) * @columnSpan) + (@gridGutterWidth * (@columnSpan - 1)) - 16; // 16 is total padding on left and right of table cells
margin-left: 0; // undo default grid column styles
}
// Make a Grid
// Use .makeRow and .makeColumn to assign semantic layouts grid system behavior
.makeRow() {
margin-left: @gridGutterWidth * -1;
.clearfix();
}
.makeColumn(@columns: 1, @offset: 0) {
float: left;
margin-left: (@gridColumnWidth * @offset) + (@gridGutterWidth * (@offset - 1)) + (@gridGutterWidth * 2);
width: (@gridColumnWidth * @columns) + (@gridGutterWidth * (@columns - 1));
}
|