PTB-fe/styles/app/layout/layout.scss

/* ========================================================================
     Component: layout
 ========================================================================== */

//
// Main layout
// This file controls the presentation of all components
//  .wrapper
//     .section-container
//       .content-wrapper
//     .aside-container
//
// If modified or removed make sure to check the variable
// shared with other components
// -------------------------------------------------------------
$aside-wd:                                220px;
$aside-wd-collapsed:                      70px;
$aside-wd-collapsed-text:                 90px;
$aside-bg:                                #fff;

$content-bg:                              $body-bg;
$content-heading-bg:                      #fafbfc;
$content-heading-border:                  #cfdbe2;
$content-padding:                         20px;

$footer-hg:                               60px;

$navbar-hg:                               $navbar-height;

$boxed-max-width:                         1140px;
$z-index-main-section:                    111;

html {
    /* $replace rtl */
    direction: ltr;
    height: 100%; // http://updates.html5rocks.com/2013/12/300ms-tap-delay-gone-away
    -ms-touch-action: manipulation;
    touch-action: manipulation;
    font-size: 16px; // force same font size acrros all device
}

html, body, #__next, #__settings_provider, #__themes_provider {
  // overflow-x: hidden;
  height: 100%;
}

// Main wrapper
// -----------------------------
.wrapper {
    position: relative;
    width: 100%;
    height: auto;
    min-height: 100%;
    overflow-x: hidden;
    // Contains the main sidebar
    .aside-container {
        // visibility: hidden;
        position: absolute;
        width: $aside-wd;

        top: 0;
        left: 0;
        bottom: 0;
        z-index: $z-index-main-section + 5; // @include transition(visibility 0s linear .3s);
        backface-visibility: hidden;
        background-color: $aside-bg;

        .aside-inner {
            padding-top: $navbar-hg;
            height: 100%;
            width: $aside-wd;
            overflow: hidden;
        }

        .nav-floating {

            // position: handled from directive
            left: inherit;
            margin-left: $aside-wd;
            z-index: $z-index-main-section * 10;

            min-width: 190px;
            overflow: auto;
        }
    }
    // Contains the main content
    .section-container {
        position: relative;
        height: 100%;
        margin-left: 0; // overflow: hidden;
        z-index: $z-index-main-section;
        background-color: $content-bg;
        margin-bottom: $footer-hg !important; // ensure a space for the footer
    } // Page Footer
    .footer-container {
        position: absolute;
        left: 0;
        right: 0;
        bottom: 0;
        height: $footer-hg;
        border-top: 1px solid $gray-light;
        padding: $content-padding;
        z-index: $z-index-main-section - 2;
        font-size: .875rem;
        p {
            margin: 0;
        }
    }
}

.modal-open .wrapper {
    z-index: 0;
}

// Page main content
// -----------------------------
.content-wrapper {
    padding: 15px;
    width: 100%; // styling to visually wrap the component
    border-top: 1px solid rgba(0, 0, 0, .15);
    margin-top: -1px;

    .unwrap {
        margin: -15px; // expand over wrapper padding
        @include media-breakpoint-up(md) {
            margin: -20px; // expand over wrapper padding
        }
    }

    .content-heading {
        display: flex;
        align-items: center;
        font-size: 1.5rem;
        line-height: $headings-line-height;
        color: #929292;
        margin: -15px;
        margin-bottom: 20px;
        padding: 15px;
        font-weight: normal;
        background-color: $content-heading-bg;
        border-bottom: 1px solid $content-heading-border;
        small {
            display: block;
            font-size: 12px;
            color: $text-muted;
        }
    }

    .container,
    .container-fluid {
        padding-left: 0;
        padding-right: 0;
    }

    @include media-breakpoint-up(md) {
        padding: $content-padding; //overflow: auto; // required for portlets
        .content-heading {
            margin: -$content-padding;
            margin-bottom: $content-padding;
            padding: $content-padding;
            background-color: #E3F0FF;
            button,
            .btn {
                margin: 0;
            }
        }
    }
}

// Desktop layout
// -----------------------------
@include media-breakpoint-up(md) {

    body {
        min-height: 100%;
    }

    .wrapper {

        .aside-container {
            .aside-inner {
                // padding-top: $navbar-hg;
            }
        }

        .section-container,
        .footer-container {
            margin-left: $aside-wd;
        }

        .section-container {
            // with just a margin we can make the
            // right sidebar always visible
            &.has-sidebar-right {
                margin-right: $aside-wd + 20;
                +.offsidebar {
                    z-index: 1;
                }
            }
        }
    }
}

// Aside toggled layout
// On mobile acts like offcanvas
// -----------------------------
@include media-breakpoint-down(sm) {

    // csstransforms3d
    .wrapper {
        backface-visibility: hidden;
        .section-container,
        .footer-container {
            margin-left: 0;
            transform: translate3d(0, 0, 0);
            transition: transform .3s ease;
        }
        .aside-container {
            margin-left: 0;
            transform: translate3d(-$aside-wd, 0, 0);
            transition: transform .3s ease;
        }
    }

    .aside-toggled {
        .wrapper {
            .section-container,
            .footer-container {
                transform: translate3d($aside-wd, 0, 0);
            }
            .aside-container {
                transform: translate3d(0, 0, 0);
            }
        }
    }

}

// Toggle and collapsed behavior overrides
@include media-breakpoint-down(sm) {

    // csstransforms3d
    .aside-collapsed .wrapper {
        backface-visibility: hidden;
        .section-container,
        .footer-container {
            margin-left: 0;
            transform: translate3d(0, 0, 0);
            transition: transform .3s ease;
        }
        .aside-container {
            margin-left: 0;
            transform: translate3d(-$aside-wd-collapsed, 0, 0);
            transition: transform .3s ease;
        }
    }

    .aside-collapsed.aside-toggled {
        .wrapper {
            .section-container,
            .footer-container {
                transform: translate3d($aside-wd-collapsed, 0, 0);
            }
            .aside-container {
                transform: translate3d(0, 0, 0);
            }
        }
    }

}

// Aside collapsed layout
// -------------------------------
// Aside status toggled via JS
.aside-collapsed {
    overflow-y: auto;
    .wrapper {
        .aside-container {
            &,
            .aside-inner {
                width: $aside-wd-collapsed;
            }
            .nav-floating {
                margin-left: $aside-wd-collapsed;
            }
        }
    }
}

// Margin only exists above tablet
@include media-breakpoint-up(md) {
    // Aside status toggled via JS
    .aside-collapsed {
        .wrapper {
            .section-container,
            .footer-container {
                margin-left: $aside-wd-collapsed;
            }
        }
    }
}

// ------------------------------
// Collapsed variation with text
// ------------------------------
@include media-breakpoint-down(sm) {

    // csstransforms3d
    .aside-collapsed-text .wrapper {
        backface-visibility: hidden;
        .section-container,
        .footer-container {
            margin-left: 0;
            transform: translate3d(0, 0, 0);
            transition: transform .3s ease;
        }
        .aside-container {
            margin-left: 0;
            transform: translate3d(-$aside-wd-collapsed-text, 0, 0);
            transition: transform .3s ease;
        }
    }

    .aside-collapsed-text.aside-toggled {
        .wrapper {
            .section-container,
            .footer-container {
                transform: translate3d($aside-wd-collapsed-text, 0, 0);
            }
            .aside-container {
                transform: translate3d(0, 0, 0);
            }
        }
    }

}

// Aside collapsed layout
// -------------------------------
// Aside status toggled via JS
.aside-collapsed-text {
    overflow-y: auto;
    .wrapper {
        .aside-container {
            &,
            .aside-inner {
                width: $aside-wd-collapsed-text;
            }
            .nav-floating {
                margin-left: $aside-wd-collapsed-text;
            }
        }
    }
}

// Margin only exists above tablet
@include media-breakpoint-up(md) {
    // Aside status toggled via JS
    .aside-collapsed-text {
        .wrapper {
            .section-container,
            .footer-container {
                margin-left: $aside-wd-collapsed-text;
            }
        }
    }
}

// end collapsed variation with text
// mixin to remove transformations
@mixin disable-transform() {
    -webkit-transform: none;
    -moz-transform: none;
    -opera-transform: none;
    -ms-transform: none;
    transform: none;
}

// Fixed layout
// -----------------------------
.layout-fixed {

    @media (max-width: $boxed-max-width) {
        &.aside-toggled,
        &.offsidebar-open {
            overflow-y: hidden;
        }
    }

    .wrapper {
        .topnavbar-wrapper {
            position: fixed;
            top: 0px;
            width: 100%;
            z-index: $z-index-main-section + 10;
        }
        .aside-container,
        .offsidebar {
            position: fixed;
        }
        /* only applied to sidebar */
        .aside-container {
            /* safari fix */
            height: 1px;
            min-height: 100%;
            /* ios blanks space fix */
            .aside-inner {
                position: fixed;
                top: 0;
                bottom: 0;
            }
        }
        .section-container {
            margin-top: $navbar-hg;
        }
    }
}


/* IE10+ hack: safari fix breaks ie so we need to target ie only to restore */

_:-ms-lang(x),
.layout-fixed .wrapper .aside-container .aside-inner {
    position: static !important;
}

// Boxed layout (only for desktops)
// -----------------------------
.layout-boxed {

    @include media-breakpoint-up(lg) {
        overflow: auto !important;
        .wrapper {
            margin: 0 auto;
            overflow: hidden;
            box-shadow: 0 0 13px rgba(0, 0, 0, .25);

            .offsidebar {
                position: absolute !important;
            }

            .aside-container {
                left: inherit;
            }
            &,
            & .topnavbar-wrapper {
                width: 970px;
            }
        }

        &.layout-fixed {
            .wrapper .aside-container .aside-inner {
                left: inherit;
            }
        }
    } // max size for large devices
    @include media-breakpoint-up(xl) {
        .wrapper {
            &,
            & .topnavbar-wrapper {
                width: $boxed-max-width;
            }
        }
    }
} // boxed

// Sidebar backdrop
.sidebar-backdrop {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: $aside-wd;
    z-index: $z-index-main-section + 1;
    .aside-collapsed & {
        left: $aside-wd-collapsed;
    }
    .aside-collapsed-text & {
        left: $aside-wd-collapsed-text
    }
}