/// ========================================================================
/// Bootstrap: grid.less
/// https://github.com/twbs/bootstrap/blob/master/less/grid.less
/// 
/// ZUI: The file has been changed in ZUI. It will not keep update with the
/// Bootsrap version in the future.
/// http://zui.sexy
/// ========================================================================
/// Bootrap: Copyright 2011-2016 Twitter, Inc. Licensed under MIT
/// ========================================================================


// CONTAINERS
// ==========


// Common style of containers

.container,
.container-fluid,
.container-fixed,
.container-fixed-md,
.container-fixed-sm,
.container-fixed-xs {
  .make-container();
}

// Responsive container

.container {
  @media(min-width: @screen-tablet)     { max-width: @container-tablet; }
  @media(min-width: @screen-desktop)    { max-width: @container-desktop; }
  @media(min-width: @screen-lg-desktop) { max-width: @container-lg-desktop; }
}


// Fixed width container

.container-fixed    { width: @container-lg-desktop; }
.container-fixed-md { width: @container-desktop; }
.container-fixed-sm { width: @container-tablet; }
.container-fixed-xs { width: @container-phone; }


// ROWS & COLUMNS
// ==============


// Row

.row {
  .make-row();
}


// Common styles for small and large grid columns

.col, // '.col' for user to custom column
.col-xs-1, .col-xs-2, .col-xs-3, .col-xs-4, .col-xs-5, .col-xs-6, .col-xs-7, .col-xs-8, .col-xs-9, .col-xs-10, .col-xs-11, .col-xs-12,
.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,
.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,
.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
{
  position: relative;
  // Prevent columns from collapsing when empty
  min-height: 1px;
  // Inner gutter via padding
  padding-left:  (@grid-gutter-width / 2);
  padding-right: (@grid-gutter-width / 2);
}


// Extra small grid
//
// Grid classes for extra small devices like smartphones. No offset, push, or
// pull classes are present here due to the size of the target.

.col, .col-xs, .col-xs-1, .col-xs-2, .col-xs-3, .col-xs-4, .col-xs-5, .col-xs-6, .col-xs-7, .col-xs-8, .col-xs-9, .col-xs-10, .col-xs-11, .col-xs-12 { float: left; }
.col-xs-1  { width: percentage((1 / @grid-columns)); }
.col-xs-2  { width: percentage((2 / @grid-columns)); }
.col-xs-3  { width: percentage((3 / @grid-columns)); }
.col-xs-4  { width: percentage((4 / @grid-columns)); }
.col-xs-5  { width: percentage((5 / @grid-columns)); }
.col-xs-6  { width: percentage((6 / @grid-columns)); }
.col-xs-7  { width: percentage((7 / @grid-columns)); }
.col-xs-8  { width: percentage((8 / @grid-columns)); }
.col-xs-9  { width: percentage((9 / @grid-columns)); }
.col-xs-10 { width: percentage((10/ @grid-columns)); }
.col-xs-11 { width: percentage((11/ @grid-columns)); }
.col-xs-12 { width: 100%; }


// Small grid
//
// Columns, offsets, pushes, and pulls for the small device range, from phones
// to tablets.

@media (min-width: @screen-tablet) {
  .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 { float: left; }
  .col-sm-1  { width: percentage((1 / @grid-columns)); }
  .col-sm-2  { width: percentage((2 / @grid-columns)); }
  .col-sm-3  { width: percentage((3 / @grid-columns)); }
  .col-sm-4  { width: percentage((4 / @grid-columns)); }
  .col-sm-5  { width: percentage((5 / @grid-columns)); }
  .col-sm-6  { width: percentage((6 / @grid-columns)); }
  .col-sm-7  { width: percentage((7 / @grid-columns)); }
  .col-sm-8  { width: percentage((8 / @grid-columns)); }
  .col-sm-9  { width: percentage((9 / @grid-columns)); }
  .col-sm-10 { width: percentage((10/ @grid-columns)); }
  .col-sm-11 { width: percentage((11/ @grid-columns)); }
  .col-sm-12 { width: 100%; }

  // Push and pull columns for source order changes
  .col-sm-push-1  { left: percentage((1 / @grid-columns)); }
  .col-sm-push-2  { left: percentage((2 / @grid-columns)); }
  .col-sm-push-3  { left: percentage((3 / @grid-columns)); }
  .col-sm-push-4  { left: percentage((4 / @grid-columns)); }
  .col-sm-push-5  { left: percentage((5 / @grid-columns)); }
  .col-sm-push-6  { left: percentage((6 / @grid-columns)); }
  .col-sm-push-7  { left: percentage((7 / @grid-columns)); }
  .col-sm-push-8  { left: percentage((8 / @grid-columns)); }
  .col-sm-push-9  { left: percentage((9 / @grid-columns)); }
  .col-sm-push-10 { left: percentage((10/ @grid-columns)); }
  .col-sm-push-11 { left: percentage((11/ @grid-columns)); }

  .col-sm-pull-1  { right: percentage((1 / @grid-columns)); }
  .col-sm-pull-2  { right: percentage((2 / @grid-columns)); }
  .col-sm-pull-3  { right: percentage((3 / @grid-columns)); }
  .col-sm-pull-4  { right: percentage((4 / @grid-columns)); }
  .col-sm-pull-5  { right: percentage((5 / @grid-columns)); }
  .col-sm-pull-6  { right: percentage((6 / @grid-columns)); }
  .col-sm-pull-7  { right: percentage((7 / @grid-columns)); }
  .col-sm-pull-8  { right: percentage((8 / @grid-columns)); }
  .col-sm-pull-9  { right: percentage((9 / @grid-columns)); }
  .col-sm-pull-10 { right: percentage((10/ @grid-columns)); }
  .col-sm-pull-11 { right: percentage((11/ @grid-columns)); }

  // Offsets
  .col-sm-offset-1  { margin-left: percentage((1 / @grid-columns)); }
  .col-sm-offset-2  { margin-left: percentage((2 / @grid-columns)); }
  .col-sm-offset-3  { margin-left: percentage((3 / @grid-columns)); }
  .col-sm-offset-4  { margin-left: percentage((4 / @grid-columns)); }
  .col-sm-offset-5  { margin-left: percentage((5 / @grid-columns)); }
  .col-sm-offset-6  { margin-left: percentage((6 / @grid-columns)); }
  .col-sm-offset-7  { margin-left: percentage((7 / @grid-columns)); }
  .col-sm-offset-8  { margin-left: percentage((8 / @grid-columns)); }
  .col-sm-offset-9  { margin-left: percentage((9 / @grid-columns)); }
  .col-sm-offset-10 { margin-left: percentage((10/ @grid-columns)); }
  .col-sm-offset-11 { margin-left: percentage((11/ @grid-columns)); }
}


// Medium grid
//
// Columns, offsets, pushes, and pulls for the desktop device range.

@media (min-width: @screen-desktop) {
  .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 { float: left; }
  .col-md-1  { width: percentage((1 / @grid-columns)); }
  .col-md-2  { width: percentage((2 / @grid-columns)); }
  .col-md-3  { width: percentage((3 / @grid-columns)); }
  .col-md-4  { width: percentage((4 / @grid-columns)); }
  .col-md-5  { width: percentage((5 / @grid-columns)); }
  .col-md-6  { width: percentage((6 / @grid-columns)); }
  .col-md-7  { width: percentage((7 / @grid-columns)); }
  .col-md-8  { width: percentage((8 / @grid-columns)); }
  .col-md-9  { width: percentage((9 / @grid-columns)); }
  .col-md-10 { width: percentage((10/ @grid-columns)); }
  .col-md-11 { width: percentage((11/ @grid-columns)); }
  .col-md-12 { width: 100%; }

  // Push and pull columns for source order changes
  .col-md-push-0  { left: auto; }
  .col-md-push-1  { left: percentage((1 / @grid-columns)); }
  .col-md-push-2  { left: percentage((2 / @grid-columns)); }
  .col-md-push-3  { left: percentage((3 / @grid-columns)); }
  .col-md-push-4  { left: percentage((4 / @grid-columns)); }
  .col-md-push-5  { left: percentage((5 / @grid-columns)); }
  .col-md-push-6  { left: percentage((6 / @grid-columns)); }
  .col-md-push-7  { left: percentage((7 / @grid-columns)); }
  .col-md-push-8  { left: percentage((8 / @grid-columns)); }
  .col-md-push-9  { left: percentage((9 / @grid-columns)); }
  .col-md-push-10 { left: percentage((10/ @grid-columns)); }
  .col-md-push-11 { left: percentage((11/ @grid-columns)); }

  .col-md-pull-0  { right: auto; }
  .col-md-pull-1  { right: percentage((1 / @grid-columns)); }
  .col-md-pull-2  { right: percentage((2 / @grid-columns)); }
  .col-md-pull-3  { right: percentage((3 / @grid-columns)); }
  .col-md-pull-4  { right: percentage((4 / @grid-columns)); }
  .col-md-pull-5  { right: percentage((5 / @grid-columns)); }
  .col-md-pull-6  { right: percentage((6 / @grid-columns)); }
  .col-md-pull-7  { right: percentage((7 / @grid-columns)); }
  .col-md-pull-8  { right: percentage((8 / @grid-columns)); }
  .col-md-pull-9  { right: percentage((9 / @grid-columns)); }
  .col-md-pull-10 { right: percentage((10/ @grid-columns)); }
  .col-md-pull-11 { right: percentage((11/ @grid-columns)); }

  // Offsets
  .col-md-offset-0  { margin-left: 0; }
  .col-md-offset-1  { margin-left: percentage((1 / @grid-columns)); }
  .col-md-offset-2  { margin-left: percentage((2 / @grid-columns)); }
  .col-md-offset-3  { margin-left: percentage((3 / @grid-columns)); }
  .col-md-offset-4  { margin-left: percentage((4 / @grid-columns)); }
  .col-md-offset-5  { margin-left: percentage((5 / @grid-columns)); }
  .col-md-offset-6  { margin-left: percentage((6 / @grid-columns)); }
  .col-md-offset-7  { margin-left: percentage((7 / @grid-columns)); }
  .col-md-offset-8  { margin-left: percentage((8 / @grid-columns)); }
  .col-md-offset-9  { margin-left: percentage((9 / @grid-columns)); }
  .col-md-offset-10 { margin-left: percentage((10/ @grid-columns)); }
  .col-md-offset-11 { margin-left: percentage((11/ @grid-columns)); }
}


// Large grid
//
// Columns, offsets, pushes, and pulls for the large desktop device range.

@media (min-width: @screen-lg-desktop) {
  .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 { float: left; }
  .col-lg-1  { width: percentage((1 / @grid-columns)); }
  .col-lg-2  { width: percentage((2 / @grid-columns)); }
  .col-lg-3  { width: percentage((3 / @grid-columns)); }
  .col-lg-4  { width: percentage((4 / @grid-columns)); }
  .col-lg-5  { width: percentage((5 / @grid-columns)); }
  .col-lg-6  { width: percentage((6 / @grid-columns)); }
  .col-lg-7  { width: percentage((7 / @grid-columns)); }
  .col-lg-8  { width: percentage((8 / @grid-columns)); }
  .col-lg-9  { width: percentage((9 / @grid-columns)); }
  .col-lg-10 { width: percentage((10/ @grid-columns)); }
  .col-lg-11 { width: percentage((11/ @grid-columns)); }
  .col-lg-12 { width: 100%; }

  // Push and pull columns for source order changes
  .col-lg-push-0  { left: auto; }
  .col-lg-push-1  { left: percentage((1 / @grid-columns)); }
  .col-lg-push-2  { left: percentage((2 / @grid-columns)); }
  .col-lg-push-3  { left: percentage((3 / @grid-columns)); }
  .col-lg-push-4  { left: percentage((4 / @grid-columns)); }
  .col-lg-push-5  { left: percentage((5 / @grid-columns)); }
  .col-lg-push-6  { left: percentage((6 / @grid-columns)); }
  .col-lg-push-7  { left: percentage((7 / @grid-columns)); }
  .col-lg-push-8  { left: percentage((8 / @grid-columns)); }
  .col-lg-push-9  { left: percentage((9 / @grid-columns)); }
  .col-lg-push-10 { left: percentage((10/ @grid-columns)); }
  .col-lg-push-11 { left: percentage((11/ @grid-columns)); }

  .col-lg-pull-0  { right: auto; }
  .col-lg-pull-1  { right: percentage((1 / @grid-columns)); }
  .col-lg-pull-2  { right: percentage((2 / @grid-columns)); }
  .col-lg-pull-3  { right: percentage((3 / @grid-columns)); }
  .col-lg-pull-4  { right: percentage((4 / @grid-columns)); }
  .col-lg-pull-5  { right: percentage((5 / @grid-columns)); }
  .col-lg-pull-6  { right: percentage((6 / @grid-columns)); }
  .col-lg-pull-7  { right: percentage((7 / @grid-columns)); }
  .col-lg-pull-8  { right: percentage((8 / @grid-columns)); }
  .col-lg-pull-9  { right: percentage((9 / @grid-columns)); }
  .col-lg-pull-10 { right: percentage((10/ @grid-columns)); }
  .col-lg-pull-11 { right: percentage((11/ @grid-columns)); }

  // Offsets
  .col-lg-offset-0  { margin-left: 0; }
  .col-lg-offset-1  { margin-left: percentage((1 / @grid-columns)); }
  .col-lg-offset-2  { margin-left: percentage((2 / @grid-columns)); }
  .col-lg-offset-3  { margin-left: percentage((3 / @grid-columns)); }
  .col-lg-offset-4  { margin-left: percentage((4 / @grid-columns)); }
  .col-lg-offset-5  { margin-left: percentage((5 / @grid-columns)); }
  .col-lg-offset-6  { margin-left: percentage((6 / @grid-columns)); }
  .col-lg-offset-7  { margin-left: percentage((7 / @grid-columns)); }
  .col-lg-offset-8  { margin-left: percentage((8 / @grid-columns)); }
  .col-lg-offset-9  { margin-left: percentage((9 / @grid-columns)); }
  .col-lg-offset-10 { margin-left: percentage((10/ @grid-columns)); }
  .col-lg-offset-11 { margin-left: percentage((11/ @grid-columns)); }
}