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diff --git a/_scss/_flexbox.scss b/_scss/_flexbox.scss new file mode 100644 index 0000000..085616f --- /dev/null +++ b/_scss/_flexbox.scss @@ -0,0 +1,286 @@ +// Flexbox Containers +// +// The 'flex' value causes an element to generate a block-level flex +// container box. +// +// Display: flex +// +// http://w3.org/tr/css3-flexbox/#flex-containers +@mixin flexbox() { + display: -moz-flex; + display: -ms-flexbox; + display: -webkit-box; + display: -webkit-flex; + display: flex; +} + +// Flexbox 'Flex' (shorthand) +// +// The 'flex' property specifies the components of a flexible length: the +// flex grow factor and flex shrink factor, and the flex basis. When an +// element is a flex item, 'flex' is consulted instead of the main size +// property to determine the main size of the element. If an element is +// not a flex item, 'flex' has no effect. +// +// Values: <flex-basis> +// Default: 1 +// +// http://w3.org/tr/css3-flexbox/#flex-property + +@mixin flex($values: 1) { + -webkit-box-flex: $values; + -moz-box-flex: $values; + -webkit-flex: $values; + -moz-flex: $values; + -ms-flex: $values; + flex: $values; +} + +// Flexbox Direction +// +// The 'flex-direction' property specifies how flex items are placed in +// the flex container, by setting the direction of the flex container's +// main axis. This determines the direction that flex items are laid out in. +// +// Values: row | row-reverse | column | column-reverse +// Default: row +// +// http://w3.org/tr/css3-flexbox/#flex-direction-property + +@mixin flex-direction($value: row) { + -webkit-flex-direction: $value; + -moz-flex-direction: $value; + -ms-flex-direction: $value; + flex-direction: $value; +} + +// Flexbox Wrap +// +// The 'flex-wrap' property controls whether the flex container is single-line +// or multi-line, and the direction of the cross-axis, which determines +// the direction new lines are stacked in. +// +// Values: nowrap | wrap | wrap-reverse +// Default: nowrap +// +// http://w3.org/tr/css3-flexbox/#flex-wrap-property + +@mixin flex-wrap($value: nowrap) { + @if $value == nowrap { + -ms-flex-wrap: none; + } @else { + -ms-flex-wrap: $value; + } + + -webkit-flex-wrap: $value; + -moz-flex-wrap: $value; + flex-wrap: $value; +} + +// Flexbox Flow (shorthand) +// +// The 'flex-flow' property is a shorthand for setting the 'flex-direction' +// and 'flex-wrap' properties, which together define the flex container's +// main and cross axes. +// +// Values: <flex-direction> | <flex-wrap> +// Default: row nowrap +// +// http://w3.org/tr/css3-flexbox/#flex-flow-property + +@mixin flex-flow($values: (row nowrap)) { + -webkit-flex-flow: $values; + -moz-flex-flow: $values; + -ms-flex-flow: $values; + flex-flow: $values; +} + +// Flexbox Order +// +// The 'order' property controls the order in which flex items appear within +// their flex container, by assigning them to ordinal groups. +// +// Default: 0 +// +// http://w3.org/tr/css3-flexbox/#order-property + +@mixin flex-order($int: 0) { + -webkit-box-ordinal-group: $int; + -moz-box-ordinal-group: $int; + -ms-flex-order: $int; + -webkit-order: $int; + -moz-order: $int; + order: $int; +} + +// Flexbox Grow +// +// The 'flex-grow' property sets the flex grow factor. Negative numbers +// are invalid. +// +// Default: 0 +// +// http://w3.org/tr/css3-flexbox/#flex-grow-property + +@mixin flex-grow($int: 0) { + -webkit-flex-grow: $int; + -ms-flex-positive: $int; + -webkit-box-flex: $int; + -moz-flex-grow: $int; + -ms-flex-grow: $int; + flex-grow: $int; +} + +// Flexbox Shrink +// +// The 'flex-shrink' property sets the flex shrink factor. Negative numbers +// are invalid. +// +// Default: 1 +// +// http://w3.org/tr/css3-flexbox/#flex-shrink-property + +@mixin flex-shrink($int: 1) { + -webkit-flex-shrink: $int; + -ms-flex-negative: $int; + -moz-flex-shrink: $int; + -ms-flex-shrink: $int; + flex-shrink: $int; +} + +// Flexbox Basis +// +// The 'flex-basis' property sets the flex basis. Negative lengths are invalid. +// +// Values: Like 'width' +// Default: auto +// +// http://www.w3.org/TR/css3-flexbox/#flex-basis-property + +@mixin flex-basis($value: auto) { + -ms-flex-preferred-size: $value; + -webkit-flex-basis: $value; + -moz-flex-basis: $value; + -ms-flex-basis: $value; + flex-basis: $value; +} + +// Flexbox Justify Content +// +// The 'justify-content' property aligns flex items along the main axis +// of the current line of the flex container. This is done after any flexible +// lengths and any auto margins have been resolved. Typically it helps distribute +// extra free space leftover when either all the flex items on a line are +// inflexible, or are flexible but have reached their maximum size. It also +// exerts some control over the alignment of items when they overflow the line. +// +// Note: 'space-*' values not supported in older syntaxes. +// +// Values: flex-start | flex-end | center | space-between | space-around +// Default: flex-start +// +// http://w3.org/tr/css3-flexbox/#justify-content-property + +@mixin justify-content($value: flex-start) { + @if $value == flex-start { + -webkit-box-pack: start; + -ms-flex-pack: start; + } @else if $value == flex-end { + -webkit-box-pack: end; + -ms-flex-pack: end; + } @else if $value == space-between { + -webkit-box-pack: justify; + -ms-flex-pack: justify; + } @else if $value == space-around { + -ms-flex-pack: distribute; + } @else { + -webkit-box-pack: $value; + -ms-flex-pack: $value; + } + + -webkit-justify-content: $value; + -moz-justify-content: $value; + -ms-justify-content: $value; + justify-content: $value; + -ms-flex-pack: $value; +} + +// Flexbox Align Content +// +// The 'align-content' property aligns a flex container's lines within the +// flex container when there is extra space in the cross-axis, similar to +// how 'justify-content' aligns individual items within the main-axis. Note, +// this property has no effect when the flexbox has only a single line. +// +// Values: flex-start | flex-end | center | space-between | space-around | stretch +// Default: stretch +// +// http://w3.org/tr/css3-flexbox/#align-content-property + +@mixin align-content($align: stretch) { + @if $value == flex-start { + -ms-flex-line-pack: start; + } @else if $value == flex-end { + -ms-flex-line-pack: end; + } @else { + -ms-flex-line-pack: $value; + } + + -webkit-align-content: $align; + -moz-align-content: $align; + -ms-align-content: $align; + align-content: $align; +} + +// Flexbox Align Items +// +// Flex items can be aligned in the cross axis of the current line of the +// flex container, similar to 'justify-content' but in the perpendicular +// direction. 'align-items' sets the default alignment for all of the flex +// container's items, including anonymous flex items. 'align-self' allows +// this default alignment to be overridden for individual flex items. (For +// anonymous flex items, 'align-self' always matches the value of 'align-items' +// on their associated flex container.) +// +// Values: flex-start | flex-end | center | baseline | stretch +// Default: stretch +// +// http://w3.org/tr/css3-flexbox/#align-items-property + +@mixin align-items($value: stretch) { + @if $value == flex-start { + -webkit-box-align: start; + -ms-flex-align: start; + } @else if $value == flex-end { + -webkit-box-align: end; + -ms-flex-align: end; + } @else { + -webkit-box-align: $value; + -ms-flex-align: $value; + } + + -webkit-align-items: $value; + -moz-align-items: $value; + -ms-align-items: $value; + align-items: $value; +} + +// Flexbox Align Self +// +// Values: auto | flex-start | flex-end | center | baseline | stretch +// Default: auto + +@mixin align-self($value: auto) { + @if $value == flex-start { + -ms-flex-item-align: start; + } @else if $value == flex-end { + -ms-flex-item-align: end; + } @else { + -ms-flex-item-align: $value; + } + + -webkit-align-self: $value; + -moz-align-self: $value; + -ms-align-self: $value; + align-self: $value; +} |