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/**
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* @file
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* Positioning for a responsive layout.
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*
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* Define CSS classes to create a fluid grid layout with optional sidebars
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* depending on whether blocks are placed in the left or right sidebars.
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*
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* This layout uses the Zen Grids plugin for Compass: http://zengrids.com
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*/
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// We are going to create a fluid grid with 1, 3, or 5 columns and 20px gutters
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// between columns (applied as 10px of left/right padding on each column).
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$zen-column-count: 1;
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$zen-gutter-width: 20px;
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// If you need IE6/7 support for box-sizing: border-box (default), see _init.scss
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//$zen-box-sizing: content-box;
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// You can generate more efficient CSS if you manually apply the
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// zen-grid-item-base mixin to all grid items from within a single ruleset.
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$zen-auto-include-item-base: false;
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// $zen-auto-include-flow-item-base: false;
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// Suppress this section of CSS for RTL layouts since it contains no LTR-specific styles.
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@if $zen-reverse-all-floats == false {
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/**
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* Center the page.
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*
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* For screen sizes larger than 1200px, prevent excessively long lines of text
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* by setting a max-width.
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*/
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#page,
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.region-bottom {
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margin-left: auto;
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margin-right: auto;
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max-width: 1200px;
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}
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/* Apply the shared properties of grid items in a single, efficient ruleset. */
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#header,
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#content,
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#navigation,
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.region-sidebar-first,
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.region-sidebar-second,
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#footer {
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// See the note about $zen-auto-include-item-base above.
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@include zen-grid-item-base();
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}
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/* Containers for grid items and flow items. */
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#header,
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#main,
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#footer {
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@include zen-grid-container();
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}
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/* Navigation bar */
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@media all and (min-width: 480px) {
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#main {
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/* Move all the children of #main down to make room. */
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padding-top: $nav-height;
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position: relative;
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}
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#navigation {
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/* Move the navbar up inside #main's padding. */
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position: absolute;
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top: 0;
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height: $nav-height;
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width: $zen-grid-width;
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}
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}
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} // End of @if $zen-reverse-all-floats == true
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/**
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* Use 3 grid columns for smaller screens.
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*/
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@media all and (min-width: 480px) and (max-width: 959px) {
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$zen-column-count: 3;
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/**
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* The layout when there is only one sidebar, the left one.
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*/
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.sidebar-first {
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/* Span 2 columns, starting in 2nd column from left. */
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#content {
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@include zen-grid-item(2, 2);
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}
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/* Span 1 column, starting in 1st column from left. */
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.region-sidebar-first {
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@include zen-grid-item(1, 1);
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}
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}
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/**
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* The layout when there is only one sidebar, the right one.
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*/
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.sidebar-second {
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/* Span 2 columns, starting in 1st column from left. */
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#content {
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@include zen-grid-item(2, 1);
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}
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/* Span 1 column, starting in 3rd column from left. */
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.region-sidebar-second {
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@include zen-grid-item(1, 3);
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}
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}
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/**
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* The layout when there are two sidebars.
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*/
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.two-sidebars {
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/* Span 2 columns, starting in 2nd column from left. */
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#content {
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@include zen-grid-item(2, 2);
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}
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/* Span 1 column, starting in 1st column from left. */
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.region-sidebar-first {
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@include zen-grid-item(1, 1);
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}
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/* Start a new row and span all 3 columns. */
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.region-sidebar-second {
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@include zen-grid-item(3, 1);
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@include zen-nested-container(); // Since we're making every block in this region be a grid item.
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@include zen-clear();
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/* Apply the shared properties of grid items in a single, efficient ruleset. */
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.block {
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@include zen-grid-item-base();
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}
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/* Span 1 column, starting in the 1st column from left. */
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.block:nth-child(3n+1) {
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@include zen-grid-item(1, 1);
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@include zen-clear();
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}
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/* Span 1 column, starting in the 2nd column from left. */
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.block:nth-child(3n+2) {
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@include zen-grid-item(1, 2);
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}
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/* Span 1 column, starting in the 3rd column from left. */
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.block:nth-child(3n) {
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@include zen-grid-item(1, 3);
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}
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}
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}
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}
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/**
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* Use 5 grid columns for larger screens.
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*/
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@media all and (min-width: 960px) {
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$zen-column-count: 5;
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/**
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* The layout when there is only one sidebar, the left one.
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*/
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.sidebar-first {
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/* Span 4 columns, starting in 2nd column from left. */
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#content {
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@include zen-grid-item(4, 2);
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}
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/* Span 1 column, starting in 1st column from left. */
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.region-sidebar-first {
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@include zen-grid-item(1, 1);
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}
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}
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/**
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* The layout when there is only one sidebar, the right one.
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*/
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.sidebar-second {
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/* Span 4 columns, starting in 1st column from left. */
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#content {
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@include zen-grid-item(4, 1);
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}
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/* Span 1 column, starting in 5th column from left. */
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.region-sidebar-second {
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@include zen-grid-item(1, 5);
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}
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}
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/**
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* The layout when there are two sidebars.
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*/
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.two-sidebars {
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/* Span 3 columns, starting in 2nd column from left. */
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#content {
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@include zen-grid-item(3, 2);
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}
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/* Span 1 column, starting in 1st column from left. */
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.region-sidebar-first {
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@include zen-grid-item(1, 1);
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}
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/* Span 1 column, starting in 5th column from left. */
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.region-sidebar-second {
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@include zen-grid-item(1, 5);
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}
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}
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}
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