src/layouts/_container.scss


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@use 'iro-sass/src/index' as iro;
@use 'include-media/dist/include-media' as media;
@use '../functions' as fn;

@include iro.props-namespace('container') {
    @include iro.props-store((
        --dims: (
            --content-width:     iro.fn-px-to-rem(700px),
            --sm-content-width:  iro.fn-px-to-rem(360px),
            --pad-x:             fn.global-dim(--size --700),
            --pad-y:             fn.global-dim(--size --700),
            --in-page-spacing-y: fn.global-dim(--size --700),
        )
    ), 'dims');

    @include iro.bem-layout(iro.props-namespace()) {
        overflow: hidden;

        @include iro.bem-elem('inner') {
            margin-top:    calc(-1 * fn.global-dim(--size --700));
            margin-bottom: calc(-1 * fn.global-dim(--size --700));

            &::before,
            &::after {
                content: '';
                display: block;
                width:   0;
                height:  0;
            }

            &::before {
                margin-bottom: fn.global-dim(--size --700);
            }

            &::after {
                margin-top: fn.global-dim(--size --700);
            }
        }

        @include iro.bem-modifier('pad-x') {
            padding-right: fn.dim(--pad-x);
            padding-left:  fn.dim(--pad-x);
        }

        @include iro.bem-modifier('pad-y') {
            padding-top:    fn.dim(--pad-y);
            padding-bottom: fn.dim(--pad-y);
        }

        @include iro.bem-modifier('narrow') {
            max-width:    fn.dim(--content-width);
            margin-right: auto;
            margin-left:  auto;

            @each $breakpoint in map-keys(media.$breakpoints) {
                @include media.media('<=#{$breakpoint}') {
                    @include iro.bem-suffix('#{$breakpoint}-down') {
                        max-width:    fn.dim(--content-width);
                        margin-right: auto;
                        margin-left:  auto;
                    }
                }
            }
        }

        @include iro.bem-modifier('sm-narrow') {
            max-width:    fn.dim(--sm-content-width);
            margin-right: auto;
            margin-left:  auto;

            @each $breakpoint in map-keys(media.$breakpoints) {
                @include media.media('<=#{$breakpoint}') {
                    @include iro.bem-suffix('#{$breakpoint}-down') {
                        max-width:    fn.dim(--sm-content-width);
                        margin-right: auto;
                        margin-left:  auto;
                    }
                }
            }
        }

        @include iro.bem-modifier('in-page') {
            margin-top:    fn.dim(--in-page-spacing-y);
            margin-bottom: fn.dim(--in-page-spacing-y);
        }
    }
}