PG Flexbox Grid

_flexboxgrid.scss

@function rem($values, $base: null) {
	$rem-values: ();
	$count: length($values);
	$base: 16px;

	@if $count==1 {
		@return -zf-to-rem($values, $base);
	}

	@for $i from 1 through $count {
		$rem-values: append($rem-values, -zf-to-rem(nth($values, $i), $base));
	}

	@return $rem-values;
}

@function strip-unit($num) {
	@return $num / ($num * 0 + 1);
}

@function -zf-to-rem($value, $base: null) {

	// Check if the value is a number
	@if type-of($value) !='number' {
		@warn inspect($value)+' was passed to rem(), which is not a number.';
		@return $value;
	}

	// Transform em into rem if someone hands over 'em's
	@if unit($value)=='em' {
		$value: strip-unit($value) * 1rem;
	}

	// Calculate rem if units for $value is not rem or em
	@if unit($value) !='rem' {
		$value: strip-unit($value) / strip-unit($base) * 1rem;
	}

	// Turn 0rem into 0
	@if $value==0rem {
		$value: 0;
	}

	@return $value;
}

/* Grid sizes: */
/* http://gridcalculator.dk/#/1176/12/20/10 -- 78px col */
$max-width: rem(1176);
$mobile: rem(1030);
$mobile-height: rem(86);
$md: rem(700);
$lg: rem(1000);
$gap: rem(20);
$col: rem(78);

$media-mobile: "only screen and (max-width : #{$mobile})";
$media-desktop: "only screen and (min-width : #{$mobile})";
$media-md: "only screen and (min-width : #{$md})";
$media-lg: "only screen and (min-width : #{$lg})";

$media-md-only: "only screen and (min-width : #{$md}) and (max-width : #{$lg})";
$media-sm-down: "only screen and (max-width : #{$md})";

$media-md-down: "only screen and (max-width : #{$lg})";

/* Colors */
/*****************
$green: #97c100; 
$green: #3b7d2f; 
$ltgreen: #41b864;
$blue: #182f77;
$gray: #545456;
$ltgray: #f4f4f4;
$formgray: #8d9092;
$red: #cc0000;
*******************/

$text: #000000;
$maroon: #5E0F0B; /* this color from style tile */ 
/* $maroon: #660000; This color from web site */
$red: #900202;
$black: #000000;
$gray: #1e1e1e;
$lightgray: lighten($gray, 75%);
$lightred: #C33027;

$imgroot: '/wp-content/themes/fiore/_images/';



@mixin button() {
	background: none;
	color: $lightred;
	border: 2px solid $lightred;
	font-size: rem(18);
	line-height: 1em;
	display: inline-block;
	padding: rem(6 6 8);
	text-decoration: none;
	text-transform: uppercase;
	position: relative;
	min-width: rem(155);
	text-align: center;
	transition: all 300ms ease-out;
	background-color: $gray;
	z-index: 1;

	&:after {
		content: '';
		display: block;
		position: absolute;
		z-index: -1;
		transition: width 300ms ease-out, color 300ms ease-out;
		width: 0%;
		height: 100%;
		top: 0;
		left: 0;
		background: $lightred;
	}

	&:hover,
	&:focus {
		color: white;

		&:after {
			width: 100%;
		}
	}
}

@mixin box-shadow(){
	box-shadow: 0px 5px 10px 0 rgba(0, 0, 0, .25);
}

@mixin clearfix() {

	&::before,
	&::after {
		display: table;
		content: ' ';
	}

	&::after {
		clear: both;
	}
}

@mixin centercols($colcount) {
	margin-right: auto;
	margin-left: auto;
	position: relative;
	max-width: rem($col*$colcount + $gap*$colcount);
	padding-right: $gap/2;
	padding-left: $gap/2;
}

@mixin screen-reader-text() {
	clip: rect(1px, 1px, 1px, 1px);
	position: absolute !important;
	height: 1px;
	width: 1px;
	overflow: hidden;
	word-wrap: normal !important;

	&:focus {
		background-color: #f1f1f1;
		clip: auto !important;
		color: #21759b;
		display: block;
		font-size: rem(14);
		height: auto;
		left: 5px;
		line-height: normal;
		padding: 15px 23px 14px;
		text-decoration: none;
		top: 5px;
		width: auto;
		z-index: 100000;
		/* Above WP toolbar. */
	}
}

@mixin block-padding() {
	padding-top: rem(60);
	padding-bottom: rem(60);
}

@mixin block-margin() {
	margin-top: rem(60);
	margin-bottom: rem(60);
}

/* 
From: http://flexboxgrid.com/

Uncomment and set these variables to customize the grid.

Note - set xs size for start and then go up for changes 
 */

/* if more than gap around whole container - add it to .max-container */

.flex-column{
	display: flex;
	flex-wrap: wrap;
	flex-direction: column;
}

.fill-extra-space{
	flex-grow: 1;
}

.max-container {
  margin-right: auto;
  margin-left: auto;
  position: relative;
  max-width: $max-width + $gap; /* BW: always set this on grid - .row has negative margins to pull out and then columns add back in padding. Do this so can nest rows, this is site width + 1 gutter so padding on first row makes content width 1032-20 = 1012  */
  width: 100%;
  padding: 0;
  @media #{$media-md}{  	
  	padding: rem(0 10); /* extra padding so 20px around whole design on large screens */
  }

  &.no-padding{
  	padding: 0;
  }  
}

.row {
  display: -ms-flexbox;
  display: -webkit-box;
  display: flex;
  -ms-flex-direction: row;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
  flex-direction: row;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  .row{
  	margin-right: -$gap/2;
  	margin-left: -$gap/2;
  }
}

.col{
	padding-right: $gap/2;
  padding-left: $gap/2;
  position: relative;
}

.row-no-wrap{
	flex-wrap: nowrap;
}

.vertical-center{ /* old way*/
	position: relative;
	top: 50%;
	transform: translateY(-50%);
}

.flex-end{
	justify-content: flex-end;
}

.row.reverse { 
  -ms-flex-direction: row-reverse;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: reverse;
  flex-direction: row-reverse;
}

.col.reverse {
  -ms-flex-direction: column-reverse;
  -webkit-box-orient: vertical;
  -webkit-box-direction: reverse;
  flex-direction: column-reverse;
}

/*.flex-img { responsive images inside a col -- doesn't seem to do anything
  display: block;
  -ms-flex: 0 0 auto;
  -webkit-flex: 0 0 auto;
  flex: 0 0 auto;
  max-width: 100%;
  height: auto;
  width: 100%;
}*/

.align-bottom{
	align-self: flex-end;
}

.align-center {
	align-self: center;
}

.align-right{
	display: flex;
	justify-content: flex-end;
}

.col-8-block-wrapper>* {
	@include centercols(8);
}

.col-10{ /* no bigger than 10 col - center with .center-sm on parent .row */
	width: 100%;
	max-width: rem( $col*10 + $gap*10);
}

.col-9{
	width: 100%;
	max-width: rem( $col*9 + $gap*9);
}

.col-8{ /* no bigger than 8 col - center with .center-sm on parent .row */
	width: 100%;
	max-width: rem( $col*8 + $gap*8);
}

.col-6{
	width: 100%;
	max-width: rem( $col*6 + $gap*6);
}

.md-down-hide{
	@media only screen and (max-width : #{$lg}){
		display: none;
	} 
}

.md-up-show{ 
	display: none;
	@media only screen and (max-width : #{$lg}){
		display: block;
	} 
}


/* theme specific columns */

/* theme specific columns */

  .col-sm,
  .col-sm-1,
  .col-sm-2,
  .col-sm-3,
  .col-sm-4,
  .col-sm-5,
  .col-sm-6,
  .col-sm-7,
  .col-sm-8,
  .col-sm-9,
  .col-sm-10,
  .col-sm-11,
  .col-sm-12 {
    -ms-flex: 0 0 auto;
    -webkit-box-flex: 0;
    flex: 0 0 auto;
  }

  .row-no-wrap-sm{
		flex-wrap: nowrap;
	}

  .col-sm {
    -webkit-flex-grow: 1;
    -ms-flex-positive: 1;
    -webkit-box-flex: 1;
    flex-grow: 1;
    -ms-flex-preferred-size: 0;
    flex-basis: 0;
    max-width: 100%;
  }

  .col-sm-1 {
    -ms-flex-preferred-size: 8.333%;
    flex-basis: 8.333%;
    max-width: 8.333%;
  }

  .col-sm-2 {
    -ms-flex-preferred-size: 16.667%;
    flex-basis: 16.667%;
    max-width: 16.667%;
  }

  .col-sm-3 {
    -ms-flex-preferred-size: 25%;
    flex-basis: 25%;
    max-width: 25%;
  }

  .col-sm-4 {
    -ms-flex-preferred-size: 33.333%;
    flex-basis: 33.333%;
    max-width: 33.333%;
  }

  .col-sm-5 {
    -ms-flex-preferred-size: 41.667%;
    flex-basis: 41.667%;
    max-width: 41.667%;
  }

  .col-sm-6 {
    -ms-flex-preferred-size: 50%;
    flex-basis: 50%;
    max-width: 50%;
  }

  .col-sm-7 {
    -ms-flex-preferred-size: 58.333%;
    flex-basis: 58.333%;
    max-width: 58.333%;
  }

  .col-sm-8 {
    -ms-flex-preferred-size: 66.667%;
    flex-basis: 66.667%;
    max-width: 66.667%;
  }

  .col-sm-9 {
    -ms-flex-preferred-size: 75%;
    flex-basis: 75%;
    max-width: 75%;
  }

  .col-sm-10 {
    -ms-flex-preferred-size: 83.333%;
    flex-basis: 83.333%;
    max-width: 83.333%;
  }

  .col-sm-11 {
    -ms-flex-preferred-size: 91.667%;
    flex-basis: 91.667%;
    max-width: 91.667%;
  }

  .col-sm-12 {
    -ms-flex-preferred-size: 100%;
    flex-basis: 100%;
    max-width: 100%;
  }

  .col-sm-offset-1 {
    margin-left: 8.333%;
  }

  .col-sm-offset-2 {
    margin-left: 16.667%;
  }

  .col-sm-offset-3 {
    margin-left: 25%;
  }

  .col-sm-offset-4 {
    margin-left: 33.333%;
  }

  .col-sm-offset-5 {
    margin-left: 41.667%;
  }

  .col-sm-offset-6 {
    margin-left: 50%;
  }

  .col-sm-offset-7 {
    margin-left: 58.333%;
  }

  .col-sm-offset-8 {
    margin-left: 66.667%;
  }

  .col-sm-offset-9 {
    margin-left: 75%;
  }

  .col-sm-offset-10 {
    margin-left: 83.333%;
  }

  .col-sm-offset-11 {
    margin-left: 91.667%;
  }

  .start-sm {
    justify-content: flex-start;
  }

  .center-sm {
    -ms-flex-pack: center;
  	-webkit-box-pack: center;
  	justify-content: center;
  }

  .end-sm {
    justify-content: flex-end;
  }

  .top-sm {
    align-items: flex-start;
  }

  .middle-sm {
    -ms-flex-align: center;
    -webkit-box-align: center;
    align-items: center;
  }

  .bottom-sm {
    -ms-flex-align: end;
    -webkit-box-align: end;
    align-items: flex-end;
  }

  .around-sm {
    -ms-flex-pack: distribute;
    justify-content: space-around;
  }

  .between-sm {
    -ms-flex-pack: justify;
    -webkit-box-pack: justify;
    justify-content: space-between;
  }

  .first-sm {
    -ms-flex-order: -1;
    -webkit-box-ordinal-group: 0;
    order: -1;
  }

  .last-sm {
    -ms-flex-order: 1;
    -webkit-box-ordinal-group: 2;
    order: 1;
  }

@media #{$media-md} {

  .col-md,
  .col-md-1,
  .col-md-2,
  .col-md-3,
  .col-md-4,
  .col-md-5,
  .col-md-6,
  .col-md-7,
  .col-md-8,
  .col-md-9,
  .col-md-10,
  .col-md-11,
  .col-md-12 {
    -ms-flex: 0 0 auto;
    -webkit-box-flex: 0;
    flex: 0 0 auto;
  }

  .row-no-wrap-md{
		flex-wrap: nowrap;
	}

  .col-md {
    -webkit-flex-grow: 1;
    -ms-flex-positive: 1;
    -webkit-box-flex: 1;
    flex-grow: 1;
    -ms-flex-preferred-size: 0;
    flex-basis: 0;
    max-width: 100%;
  }

  .col-md-1 {
    -ms-flex-preferred-size: 8.333%;
    flex-basis: 8.333%;
    max-width: 8.333%;
  }

  .col-md-2 {
    -ms-flex-preferred-size: 16.667%;
    flex-basis: 16.667%;
    max-width: 16.667%;
  }

  .col-md-3 {
    -ms-flex-preferred-size: 25%;
    flex-basis: 25%;
    max-width: 25%;
  }

  .col-md-4-of-9{
		-ms-flex-preferred-size: percentage(4/9);
    flex-basis: percentage(4/9);
    max-width: percentage(4/9); 
	}

	.col-md-5-of-9{
		-ms-flex-preferred-size: percentage(5/9);
    flex-basis: percentage(5/9);
    max-width: percentage(5/9);
  }
  
  .col-1-of-6{
    -ms-flex-preferred-size: percentage(1/6);
    flex-basis: percentage(1/6);
    max-width: percentage(1/6);
  }

  .col-5-of-6{
    -ms-flex-preferred-size: percentage(5/6);
    flex-basis: percentage(5/6);
    max-width: percentage(5/6);
  }

  .col-md-4 {
    -ms-flex-preferred-size: 33.333%;
    flex-basis: 33.333%;
    max-width: 33.333%;
  }

  .col-md-5 {
    -ms-flex-preferred-size: 41.667%;
    flex-basis: 41.667%;
    max-width: 41.667%;
  }

  .col-md-6 {
    -ms-flex-preferred-size: 50%;
    flex-basis: 50%;
    max-width: 50%;
  }

  .col-md-7 {
    -ms-flex-preferred-size: 58.333%;
    flex-basis: 58.333%;
    max-width: 58.333%;
  }

  .col-md-8 {
    -ms-flex-preferred-size: 66.667%;
    flex-basis: 66.667%;
    max-width: 66.667%;
  }

  .col-md-9 {
    -ms-flex-preferred-size: 75%;
    flex-basis: 75%;
    max-width: 75%;
  }

  .col-md-10 {
    -ms-flex-preferred-size: 83.333%;
    flex-basis: 83.333%;
    max-width: 83.333%;
  }

  .col-md-11 {
    -ms-flex-preferred-size: 91.667%;
    flex-basis: 91.667%;
    max-width: 91.667%;
  }

  .col-md-12 {
    -ms-flex-preferred-size: 100%;
    flex-basis: 100%;
    max-width: 100%;
  }

  .col-md-offset-1 {
    margin-left: 8.333%;
  }

  .col-md-offset-2 {
    margin-left: 16.667%;
  }

  .col-md-offset-3 {
    margin-left: 25%;
  }

  .col-md-offset-4 {
    margin-left: 33.333%;
  }

  .col-md-offset-5 {
    margin-left: 41.667%;
  }

  .col-md-offset-6 {
    margin-left: 50%;
  }

  .col-md-offset-7 {
    margin-left: 58.333%;
  }

  .col-md-offset-8 {
    margin-left: 66.667%;
  }

  .col-md-offset-9 {
    margin-left: 75%;
  }

  .col-md-offset-10 {
    margin-left: 83.333%;
  }

  .col-md-offset-11 {
    margin-left: 91.667%;
  }

  .start-md {
    -ms-flex-pack: start;
    -webkit-box-pack: start;
    justify-content: flex-start;
    text-align: start;
  }

  .center-md {
    -ms-flex-pack: center;
    -webkit-box-pack: center;
    justify-content: center;
    text-align: center;
  }

  .end-md {
    -ms-flex-pack: end;
    -webkit-box-pack: end;
    justify-content: flex-end;
    text-align: end;
  }

  .top-md {
    -ms-flex-align: start;
    -webkit-box-align: start;
    align-items: flex-start;
  }

  .middle-md {
    -ms-flex-align: center;
    -webkit-box-align: center;
    align-items: center;
  }

  .bottom-md {
    -ms-flex-align: end;
    -webkit-box-align: end;
    align-items: flex-end;
  }

  .around-md {
    -ms-flex-pack: distribute;
    justify-content: space-around;
  }

  .between-md {
    -ms-flex-pack: justify;
    -webkit-box-pack: justify;
    justify-content: space-between;
  }

  .first-md {
    -ms-flex-order: -1;
    -webkit-box-ordinal-group: 0;
    order: -1;
  }

  .last-md {
    -ms-flex-order: 1;
    -webkit-box-ordinal-group: 2;
    order: 1;
  }
}

@media #{$media-lg} {

  .col-lg,
  .col-lg-1,
  .col-lg-2,
  .col-lg-3,
  .col-lg-4,
  .col-lg-5,
  .col-lg-6,
  .col-lg-7,
  .col-lg-8,
  .col-lg-9,
  .col-lg-10,
  .col-lg-11,
  .col-lg-12 {
    -ms-flex: 0 0 auto;
    -webkit-box-flex: 0;
    flex: 0 0 auto;
  }

  .col-lg {
    -webkit-flex-grow: 1;
    -ms-flex-positive: 1;
    -webkit-box-flex: 1;
    flex-grow: 1;
    -ms-flex-preferred-size: 0;
    flex-basis: 0;
    max-width: 100%;
  }

  .col-lg-1 {
    -ms-flex-preferred-size: 8.333%;
    flex-basis: 8.333%;
    max-width: 8.333%;
  }

  .col-lg-2 {
    -ms-flex-preferred-size: 16.667%;
    flex-basis: 16.667%;
    max-width: 16.667%;
  }

  .col-lg-3 {
    -ms-flex-preferred-size: 25%;
    flex-basis: 25%;
    max-width: 25%;
  }

  .col-lg-4 {
    -ms-flex-preferred-size: 33.333%;
    flex-basis: 33.333%;
    max-width: 33.333%;
  }

  .col-lg-5 {
    -ms-flex-preferred-size: 41.667%;
    flex-basis: 41.667%;
    max-width: 41.667%;
  }

  .col-lg-6 {
    -ms-flex-preferred-size: 50%;
    flex-basis: 50%;
    max-width: 50%;
  }

  .col-lg-7 {
    -ms-flex-preferred-size: 58.333%;
    flex-basis: 58.333%;
    max-width: 58.333%;
  }

  .col-lg-8 {
    -ms-flex-preferred-size: 66.667%;
    flex-basis: 66.667%;
    max-width: 66.667%;
  }

  .col-lg-9 {
    -ms-flex-preferred-size: 75%;
    flex-basis: 75%;
    max-width: 75%;
  }

  .col-lg-10 {
    -ms-flex-preferred-size: 83.333%;
    flex-basis: 83.333%;
    max-width: 83.333%;
  }

  .col-lg-11 {
    -ms-flex-preferred-size: 91.667%;
    flex-basis: 91.667%;
    max-width: 91.667%;
  }

  .col-lg-12 {
    -ms-flex-preferred-size: 100%;
    flex-basis: 100%;
    max-width: 100%;
  }

  .col-lg-offset-1 {
    margin-left: 8.333%;
  }

  .col-lg-offset-2 {
    margin-left: 16.667%;
  }

  .col-lg-offset-3 {
    margin-left: 25%;
  }

  .col-lg-offset-4 {
    margin-left: 33.333%;
  }

  .col-lg-offset-5 {
    margin-left: 41.667%;
  }

  .col-lg-offset-6 {
    margin-left: 50%;
  }

  .col-lg-offset-7 {
    margin-left: 58.333%;
  }

  .col-lg-offset-8 {
    margin-left: 66.667%;
  }

  .col-lg-offset-9 {
    margin-left: 75%;
  }

  .col-lg-offset-10 {
    margin-left: 83.333%;
  }

  .col-lg-offset-11 {
    margin-left: 91.667%;
  }

  .start-lg {
    -ms-flex-pack: start;
    -webkit-box-pack: start;
    justify-content: flex-start;
    text-align: start;
  }

  .center-lg {
    -ms-flex-pack: center;
    -webkit-box-pack: center;
    justify-content: center;
    text-align: center;
  }

  .end-lg {
    -ms-flex-pack: end;
    -webkit-box-pack: end;
    justify-content: flex-end;
    text-align: end;
  }

  .top-lg {
    -ms-flex-align: start;
    -webkit-box-align: start;
    align-items: flex-start;
  }

  .middle-lg {
    -ms-flex-align: center;
    -webkit-box-align: center;
    align-items: center;
  }

  .bottom-lg {
    -ms-flex-align: end;
    -webkit-box-align: end;
    align-items: flex-end;
  }

  .around-lg {
    -ms-flex-pack: distribute;
    justify-content: space-around;
  }

  .between-lg {
    -ms-flex-pack: justify;
    -webkit-box-pack: justify;
    justify-content: space-between;
  }

  .first-lg {
    -ms-flex-order: -1;
    -webkit-box-ordinal-group: 0;
    order: -1;
  }

  .last-lg {
    -ms-flex-order: 1;
    -webkit-box-ordinal-group: 2;
    order: 1;
  }
}

.grid{
  width: 100%;
  display: grid;
  grid-auto-columns: 1fr;
}