.@{section} {
  border-radius: @section-radius;
  background-color: @section-background;
  margin: @section-margin;
  box-shadow: @section-shadow;
  &.@{with-border} {
    border: @section-border;
    .@{section-header} ~ .@{section-content} {
      border-top: @section-border;
    }
    .@{section-content} ~ .@{section-footer} {
      border-top: @section-border;
    }
  }
  .@{section-header}, .@{section-content}, .@{section-footer} {
    &.@{with-border} {
      border-top: @section-border;
    }
  }
  &.@{with-padding} {
    .@{section-header} {
      padding: @section-header-padding;
    }
    .@{section-content} {
      padding: @section-content-padding;
      &.@{with-table} {
        padding: 0;
      }
    }
    .@{section-footer} {
      padding: @section-footer-padding;
    }
  }
  .@{with-table}, &.@{with-table} {
    padding: 0;
    .@{section-header}, .@{section-footer} {
      padding-left: @section-table-padding-left;
      padding-right: @section-table-padding-right;
    }
    table, .@{table} {
      background: transparent;
      th, td, .@{th}, .@{td} {
        &:first-child {
          padding-left: @section-table-padding-left;
        }
        &:last-child {
          padding-right: @section-table-padding-right;
        }
      }
    }
  }
  &.@{section-expandable} {
    > input[type="checkbox"] {
      display: none;
      &:not(:checked) {
        ~ .@{section-content}, ~ .@{section-footer} {
          display: none;
        }
      }
    }
    > input[type="checkbox"] {
      &:checked {
        ~ .@{section-content} {
          display: block;
        }
        ~ .@{section-footer} {
          .display-flex;
        }
      }
    }
  }
}
.@{section-header}, .@{section-footer} {
  &.@{with-tabs} {
    padding: 0;
    &.@{section-header} {
      border-radius: @section-radius @section-radius 0 0;
      .@{tab-labels} {
        border-radius: @section-radius @section-radius 0 0;
        overflow: hidden;
        &@{menu} {
          &.@{menu-horizontal} {
            @{menu-item}:last-child @{menu-item-anchor} {
              border-right: 0 none;
            }
          }
        }
      }
    }
  }
  &:not(th) {
    .display-flex;
    .flex-wrap(wrap);
    .justify-content(space-between);
  }
}
.@{section-footer} {
  &.@{with-padding}, .@{with-padding} {
    padding: @section-footer-padding;
  }
}
.@{section-content} {
  &.@{with-padding}, .@{with-padding} {
    padding: @section-content-padding;
  }
}
.@{section-header} {
  &.@{with-padding}, .@{with-padding} {
    padding: @section-header-padding;
  }
  &.@{tab-labels} {
    .justify-content(flex-start);
    .flex-wrap(wrap-reverse);
    @media (max-width: @tablet-portrait-max-width) {
      .flex-direction(column);
    }
    .@{tab-addons} {
      margin-right: 0;
      margin-left: auto;
    }
  }
}

section, .@{section} {
  .for(@colors); .-each(@name) {
    &.@{name}, &.@{section}-@{name}, .@{section}-@{name} {
      background: ~"@{background-color-@{name}}";
    }
    &.@{name}-dark, &.@{section}-@{name}-dark, .@{section}-@{name}-dark {
      background: ~"@{background-dark-color-@{name}}";
      color: ~"@{color-@{name}-contrast}";
    }
  }
  &.@{section-full-height}, .@{section-full-height} {
    min-height: 100vh;
  }
}