// focus elements
@mixin focus(){
  outline-style: solid;
  outline-color: blue;
  outline-width: 2px;
  outline-offset: 1px;
}

@mixin popup{
    position: fixed;
    top: 0;
    right:0;
    width: 100%;
    height: 100%;
    z-index: 999999;
    @include flexbox;
    &.top-right{
        @include justify-content(flex-end);
    }
    &.top-center{
        @include justify-content(center);
    }
    &.top-left{
        @include justify-content(flex-start);
    }

    &.middle-right{
        @include justify-content(flex-end);
        @include align-items(center);
    }
    &.middle-center{
        @include justify-content(center);
        @include align-items(center);
    }
    &.middle-left{
        @include justify-content(flex-start);
        @include align-items(center);
    }
    &.bottom-right{
        @include justify-content(flex-end);
        @include align-items(flex-end);
    }
    &.bottom-center{
        @include justify-content(flex-start);
        @include align-items(flex-end);
    }
    &.bottom-left{
        @include justify-content(flex-start);
        @include align-items(flex-end);
    }
    .wpcfr-popup-wrap-inner{
        width: 500px;
        height: 300px;
        background: #fff;
        position: relative;
    }
    .wpcfr-close-popup{
        position: absolute;
        cursor: pointer;
        &.bottom-right{
            transform: translateX(-50%) translateY(50%);
            right: 0;
            bottom: 0;
        }
        &.bottom-center{
            transform: translateX(-50%) translateY(50%);
            bottom: 0;
            left: 50%;
        }
        &.bottom-left{
            transform: translateX(-50%) translateY(50%);
            bottom: 0;
            left: 0;
        }
        &.top-right{
            transform: translateX(0%) translateY(0%);
            right: 0;
            top:0;
        }
        &.top-center{
            transform: translateX(-50%) translateY(-50%);
            top: 0;
            left: 50%;
        }
        &.top-left{
            transform: translateX(-50%) translateY(-50%);
            top:0;
        }
    }
    &.wpcfr-popup-wrap-default{
        background: rgba(0,0,0,0.4);
        .wpcfr-popup-wrap-inner{
            max-width: 95%;
            max-height: 100vh;
            width: 500px;
            min-height: 300px;
            background: #fff;
            box-shadow: 0px 0px 20px #4b4b4b;
            border-radius: 2px;
        }
        .wpcfr-popup-wrap-content {
            @include flexbox;
            overflow: hidden;
            min-height: 100%;
            .wpcfr-2-rows {
                @include flexbox;
                @include flex-direction(column);
                width: 100%;
                .wpcfr-row{
                    height: 40%;
                    padding:2%;
                    &:nth-child(2){
                        height: 60%;
                        background: #e9e9e9;
                    }
                }
            }
        }
    }
}
// border radius
@mixin border-radius($radius) {
  -webkit-border-radius: $radius;
     -moz-border-radius: $radius;
      -ms-border-radius: $radius;
          border-radius: $radius;
}

// transition
@mixin trans($ms) {
    -webkit-transition: all $ms ease;
    -moz-transition: all $ms ease;
    -ms-transition: all $ms ease;
    -o-transition: all $ms ease;
    transition: all $ms ease;
}

// usage: font-size(1.6) = 16px and 1.6 rem;
@mixin font-size($sizeValue: 1.6) {
    font-size: ($sizeValue * 10) + px;
    font-size: $sizeValue + rem;
}

// generic transform
@mixin transform($transforms) {
    -webkit-transform: $transforms;
    -moz-transform: $transforms;
    -ms-transform: $transforms;
    -o-transform: $transforms;
    transform: $transforms;
}
@mixin rotate($deg) {
    @include transform(rotate(#{$deg}deg));
}
// scale
@mixin scale($scale) {
    @include transform(scale($scale));
}
// translate
@mixin translate ($x, $y) {
    @include transform(translate($x, $y));
}
// skew
@mixin skew ($x, $y) {
    @include transform(skew(#{$x}deg, #{$y}deg));
}
//transform origin
@mixin transform-origin ($origin) {
    -webkit-transform-origin: $origin;
    -ms-transform-origin: $origin;
    -o-transform-origin: $origin;
    transform-origin: $origin;

    moz-transform-origin: $origin;
}
// usage: @include placeholder { color: #000; }
@mixin placeholder {
    ::-webkit-input-placeholder {
        @content;
    }
    :-moz-placeholder {
        @content;
    }
    ::-moz-placeholder {
        @content;
    }
    :-ms-input-placeholder {
        @content;
    }
}
//usage: @include keyframes(slide-down) { 0% { opacity: 1; } 90% { opacity: 0; } }
@mixin keyframes($animation-name) {
    @-webkit-keyframes #{$animation-name} {
        @content;
    }
    @-moz-keyframes #{$animation-name} {
        @content;
    }
    @-ms-keyframes #{$animation-name} {
        @content;
    }
    @-o-keyframes #{$animation-name} {
        @content;
    }
    @keyframes #{$animation-name} {
        @content;
    }
}
// usage: @include clearfix;
@mixin clearfix {
    *zoom: 1;
    &:before,
    &:after {
        display: table;
        content: ' ';
    }
    &:after {
        clear: both;
    }
}
// usage: @include border-triangle;
@mixin border-triangle {
    &:after {
        position: absolute;
        top: 100%;
        left: 40px;
        display: block;
        width: 29px;
        height: 17px;
        content: '';
        background-image: url(../img/sprite.png);
        background-position: -154px -132px;
    }
}
// usage: @include box-shadow(2px 2px 5px 0 rgba(0,0,0,.75));
@mixin box-shadow($properties) {
    -webkit-box-shadow: $properties ;
    -moz-box-shadow: $properties ;
    box-shadow: $properties ;
}
// Flexbox Mixins
// http://philipwalton.github.io/solved-by-flexbox/
// https://github.com/philipwalton/solved-by-flexbox
//
// Copyright (c) 2013 Brian Franco
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
// SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
// This is a set of mixins for those who want to mess around with flexbox
// using the native support of current browsers. For full support table
// check: http://caniuse.com/flexbox
//
// Basically this will use:
//
// * Fallback, old syntax (IE10, mobile webkit browsers - no wrapping)
// * Final standards syntax (FF, Safari, Chrome, IE11, Opera)
//
// This was inspired by:
//
// * http://dev.opera.com/articles/view/advanced-cross-browser-flexbox/
//
// With help from:
//
// * http://w3.org/tr/css3-flexbox/
// * http://the-echoplex.net/flexyboxes/
// * http://msdn.microsoft.com/en-us/library/ie/hh772069(v=vs.85).aspx
// * http://css-tricks.com/using-flexbox/
// * http://dev.opera.com/articles/view/advanced-cross-browser-flexbox/
// * https://developer.mozilla.org/en-us/docs/web/guide/css/flexible_boxes

//----------------------------------------------------------------------

// Flexbox Containers
//
// The 'flex' value causes an element to generate a block-level flex
// container box.
//
// The 'inline-flex' value causes an element to generate a inline-level
// flex container box.
//
// display: flex | inline-flex
//
// http://w3.org/tr/css3-flexbox/#flex-containers
//
// (Placeholder selectors for each type, for those who rather @extend)

@mixin flexbox {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flexbox;
    display: flex;
}

%flexbox {
    @include flexbox;
}

//----------------------------------

@mixin inline-flex {
    display: -webkit-inline-box;
    display: -webkit-inline-flex;
    display: -moz-inline-flex;
    display: -ms-inline-flexbox;
    display: inline-flex;
}

%inline-flex {
    @include inline-flex;
}

//----------------------------------------------------------------------

// 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) {
    flex-direction: $value;
    -webkit-flex-direction: $value;

    -moz-flex-direction: $value;
    -ms-flex-direction: $value;
    @if $value == row-reverse {
        -webkit-box-direction: reverse;
        -webkit-box-orient: horizontal;
    } @else if $value == column {
        -webkit-box-direction: normal;
        -webkit-box-orient: vertical;
    } @else if $value == column-reverse {
        -webkit-box-direction: reverse;
        -webkit-box-orient: vertical;
    } @else {
        -webkit-box-direction: normal;
        -webkit-box-orient: horizontal;
    }
}
// Shorter version:
@mixin flex-dir($args...) {
    @include flex-direction($args...);
}

//----------------------------------------------------------------------

// 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) {
    flex-wrap: $value;
    // No Webkit Box fallback.
    -webkit-flex-wrap: $value;

    -moz-flex-wrap: $value;
    @if $value == nowrap {
        -ms-flex-wrap: none;
    } @else {
        -ms-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)) {
    // No Webkit Box fallback.
    -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 order($int: 0) {
    -webkit-box-ordinal-group: $int + 1;
    -webkit-order: $int;
    -moz-order: $int;
    -ms-flex-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-box-flex: $int;
    -webkit-flex-grow: $int;
    -moz-flex-grow: $int;
    -ms-flex-positive: $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;
    -moz-flex-shrink: $int;
    -ms-flex-negative: $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) {
    -webkit-flex-basis: $value;
    -moz-flex-basis: $value;
    -ms-flex-preferred-size: $value;
    flex-basis: $value;
}

//----------------------------------------------------------------------

// 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: none | <flex-grow> <flex-shrink> || <flex-basis>
// Default: See individual properties (1 1 0).
//
// http://w3.org/tr/css3-flexbox/#flex-property

@mixin flex($fg: 1, $fs: null, $fb: null) {
    // Set a variable to be used by box-flex properties
    $fg-boxflex: $fg;
    flex: $fg $fs $fb;
    -webkit-flex: $fg $fs $fb;
    -ms-flex: $fg $fs $fb;

    -webkit-box-flex: $fg-boxflex;
    -moz-box-flex: $fg-boxflex;
    -moz-flex: $fg $fs $fb;
    // Box-Flex only supports a flex-grow value so let's grab the
    // first item in the list and just return that.
    @if type-of($fg) == 'list' {
        $fg-boxflex: nth($fg, 1);
    }
}

//----------------------------------------------------------------------

// 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) {
    justify-content: $value;
    -webkit-justify-content: $value;

    -moz-justify-content: $value;
    @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: $value;
    }
}
// Shorter version:
@mixin flex-just($args...) {
    @include justify-content($args...);
}

//----------------------------------------------------------------------

// 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) {
    align-items: $value;
    -webkit-align-items: $value;

    -moz-align-items: $value;
    @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;
    }
}

//----------------------------------

// Flexbox Align Self
//
// Values: auto | flex-start | flex-end | center | baseline | stretch
// Default: auto

@mixin align-self($value: auto) {
    // No Webkit Box Fallback.
    -webkit-align-self: $value;
    -moz-align-self: $value;
    align-self: $value;
    @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;
    }
}

//----------------------------------------------------------------------

// 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($value: stretch) {
    align-content: $value;
    // No Webkit Box Fallback.

    -webkit-align-content: $value;
    -moz-align-content: $value;
    @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;
    }
}
// =============================================================================
// String Replace
// =============================================================================

@function str-replace($string, $search, $replace: '') {
    $index: str-index($string, $search);
    @if $index {
        @return str-slice($string, 1, $index - 1) + $replace + str-replace(str-slice($string, $index + str-length($search)), $search, $replace);
    }
    @return $string;
}

// =============================================================================
// Font Face
// =============================================================================

// usage: @include font-face(Samplinal, "fonts/Samplinal", 500, normal, eot woff2 woff);
// usage: @include font-face("Samplina Neue", "fonts/SamplinaNeue", bold, italic); (eot, woff2, woff, truetype, svg)
@mixin font-face($name, $path, $weight: null, $style: null, $exts: eot woff2 woff ttf svg) {
    $src: null;
    $extmods: (
    eot: '?',
    svg: '#' + str-replace($name, ' ', '_')
    );
    $formats: (
    otf: 'opentype',
    ttf: 'truetype'
    );
    @each $ext in $exts {
        $extmod: if(map-has-key($extmods, $ext), $ext + map-get($extmods, $ext), $ext);
        $format: if(map-has-key($formats, $ext), map-get($formats, $ext), $ext);
        $src: append($src, url(quote($path + '.' + $extmod)) format(quote($format)), comma);
    }
    @font-face {
        font-family: quote($name);
        font-weight: $weight;
        font-style: $style;

        src: $src;
    }
}
