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/**
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* @file
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* Positioning for a fixed-width, desktop-centric layout.
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*
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* Define CSS classes to create a table-free, 3-column, 2-column, or single
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* column layout depending on whether blocks are enabled in the left or right
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* columns.
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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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@import "base";
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// We are going to create a 980px wide, 5 column grid with 20px gutters between
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// columns (applied as 10px of left/right padding on each column).
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$zen-column-count: 5;
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$zen-gutter-width: 20px;
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$zen-grid-width: 980px;
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// IE6-7 don't support box-sizing: border-box. We can fix this in 1 of 2 ways:
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// - (Preferred) Install the box-sizing polyfill and set the variable below to
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// the absolute path URL to the boxsizing.htc file.
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// @see https://github.com/Schepp/box-sizing-polyfill
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// $box-sizing-polyfill-path: "/path/to/boxsizing.htc";
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// - Use the same CSS unit for grid width and gutter width (use px for both or
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// use % for both, etc.) and set the box-sizing variable to content-box.
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$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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/*
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* Center the page.
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*/
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#page,
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.region-bottom {
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/* If you want to make the page a fixed width and centered in the viewport,
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* this is the standards-compliant way to do that. */
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margin-left: auto;
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margin-right: auto;
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width: $zen-grid-width;
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}
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/*
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* Apply the shared properties of grid items in a single, efficient ruleset.
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*/
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// See the note about $zen-auto-include-item-base above.
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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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@include zen-grid-item-base();
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}
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/*
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* Containers for grid items and flow items.
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*/
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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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/*
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* Navigation bar
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*/
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#main {
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padding-top: 3em; /* Move all the children of #main down to make room. */
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position: relative;
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}
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#navigation {
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position: absolute;
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top: 0; /* Move the navbar up inside #main's padding. */
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height: 3em;
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width: $zen-grid-width - $zen-gutter-width;
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}
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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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#content { /* Span 4 columns, starting in 2nd column from left. */
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@include zen-grid-item(4, 2);
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}
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.region-sidebar-first { /* Span 1 column, starting in 1st column from left. */
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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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#content { /* Span 4 columns, starting in 1st column from left. */
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@include zen-grid-item(4, 1);
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}
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.region-sidebar-second { /* Span 1 column, starting in 5th column from left. */
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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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#content { /* Span 3 columns, starting in 2nd column from left. */
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@include zen-grid-item(3, 2);
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}
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.region-sidebar-first { /* Span 1 column, starting in 1st column from left. */
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@include zen-grid-item(1, 1);
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}
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.region-sidebar-second { /* Span 1 column, starting in 5th column from left. */
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@include zen-grid-item(1, 5);
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}
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}
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