:root {
	--theme-transition-duration: 300ms;
	--theme-transition-type: ease-out;
}

:root[data-theme="dark"] .page-logo img[data-theme="light"] {
	display: none;
}
:root:not([data-theme="dark"]) .page-logo img[data-theme="dark"] {
	display: none;
}

body, hr, .page-header, .flw-external-footer,
.article__navigation-item, .kb-article img,
.header-search__input,
.kb-article pre, .entry pre, .portlet {
	transition:
			background-color var(--theme-transition-duration) var(--theme-transition-type),
			border-color var(--theme-transition-duration) var(--theme-transition-type),
			color var(--theme-transition-duration) var(--theme-transition-type);
}

h1, h2, h3, h4, h5, h6, p, a, .flw-knb-handle, .attach_external--title, .feedback-question {
	transition: color var(--theme-transition-duration) var(--theme-transition-type);
}

body {
	background: var(--color-background);
	color: var(--color-text);
}

/* MOBILE */

.page-overlay {
    background-color: rgba(0,0,0,.5);
    opacity: 0;
    transition-property: opacity;
    visibility: visible;
    pointer-events: none;
    position: fixed;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    transition-duration: .2s;
    transition-timing-function: cubic-bezier(.4,0,.2,1);
}

.page-overlay--open {
	pointer-events: auto;
	opacity: 1;	
	visibility: visible;
}

#sideleft {
	left: -300px;
	position: fixed;
	width: 260px;
	will-change: left;
 	height: calc(100% - 126px);
	-webkit-transition:
		left 250ms ease,
		border-color var(--theme-transition-duration) var(--theme-transition-type),
		background-color var(--theme-transition-duration) var(--theme-transition-type);
	-moz-transition:
		left 250ms ease,
		border-color var(--theme-transition-duration) var(--theme-transition-type),
		background-color var(--theme-transition-duration) var(--theme-transition-type);
	-o-transition:
		left 250ms ease,
		border-color var(--theme-transition-duration) var(--theme-transition-type),
		background-color var(--theme-transition-duration) var(--theme-transition-type);
	transition:
		left 250ms ease,
		border-color var(--theme-transition-duration) var(--theme-transition-type),
		background-color var(--theme-transition-duration) var(--theme-transition-type);
}

.container {
	max-width: 900px;
	padding: 0 25px !important;
}
.with-sideleft .container {
	max-width: 700px;
}

.sideleft--open {
	left: 0 !important;
	padding-left: 20px;
	box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.2) !important;
	max-width: 100%;
}


@media (max-width: 767px) {
	.page-header .page-header-center {
		display: none;
	}

	.d-mobile-none {
		display: none !important;
	}

	.d-mobile-flex {
		display: flex !important;	
	}
	.container.header-search_external {
		width: 100%;
	}
}

@media (max-width: 560px) {
	.article__navigation {
		flex-direction: column-reverse;
	}
	.article__navigation-item {
		max-width: 100%;
	}
	.article__navigation-item + .article__navigation-item {
		margin-bottom: 12px;
	}
	#btn_prev_article a {
		flex-direction: row-reverse;
		justify-content: space-between;
	}
	#btn_prev_article .article__navigation-icon--prev {
		padding-right:0;
	}
}

/* DESKTOP */
@media (max-width: 1200px) and (min-width: 768px) {
	.with-sideleft .container {
		width: 600px;
	}
}

@media (min-width: 768px) {
	.with-sideleft .container {
		margin-left: 280px;
	}

	.with-sideleft .container.header-search_external {
		margin-left: 40px;
	}


	#sideleft {
		left: 20px;
	}

	.fixedtop {
	   top: 68px;
	}

	.d-desktop-none {
		display: none !important;
	}

	.d-desktop-flex {
		display: flex !important;
	}
}

@media (min-width: 992px) and (max-width: 1550px) {
	.page-header-right {
		margin-right: 20px;
	}
}

@media (min-width: 1250px) {
	.with-sideleft .container.header-search_external {
		margin-left: auto;
	}
}
@media (min-width: 1550px) {
	.with-sideleft .container {
		margin-left: auto;
	}

	#sideleft {
		left: calc((100% / 2) - 775px);
	}

    .page-header-left {
        margin-left: calc((100% / 2) - 775px);
    }

    .page-header-left > .page-logo {
        padding: 0 !important;
    }

    .page-header-right {
        margin-right: calc((100% / 2) - 710px);
    }
	.container {
		max-width: 900px;
	}
	.with-sideleft .container.header-search_external {
		margin-left: 55px;
	}
}

.scroll-header {
	-webkit-transform: translateY(-68px);
	transform: translateY(-68px);
	-webkit-transform-style: preserve-3d;
	transform-style: preserve-3d;
	will-change: transform;
	transition-duration: .2s;
	transition-timing-function: cubic-bezier(.4,0,.2,1);
	transition-property: -webkit-transform;
	transition-property: transform;
	transition-property: transform,-webkit-transform;
}

/* NAVBAR */

.navbar-shadow {
	box-shadow: 0px 1px 3px 0px rgba(0, 0, 0, 0.2) !important;
}

.page-header.navbar {
	min-height: 68px;
	padding-top: 9px;
	padding-bottom: 9px;
}

.navbar-fixed-top {
	position: fixed !important;
}

.page-header-inner {
	display: flex;
}

.page-logo {
	display: flex !important;
}

.page-logo > * {
    margin-top: auto !important;
    margin-bottom: auto !important;
	max-height: 50px;
}

.page-header-icon-button {
	align-items: center;
	padding: 10px;
	cursor: pointer;
	margin-right: 5px;
	display: flex;
}

.page-header-menu.material-icons {
	flex-grow: 1;
	display: none;
}

.page-header--toggled .page-header-inner > :not(.page-header-inner-toggle) {
	display: none;
}

.page-header--toggled .page-header-inner .page-header-inner-toggle {
	display: flex;
	width: 100%;
}

.with-sideleft .page-header-menu {
	display: flex;
}

.page-header-left {
	display: flex;
	flex-grow: 1;
	flex-basis: 50px;
}

.page-header-center {
	display: flex;
	flex-grow: 1;
	flex-basis: 50px;
	height: 50px;
}

.page-header-right {
	display: flex;
	align-items: center;
	flex-grow: 1;
	flex-basis: 50px;
}

.scroll-header--visible {
	-webkit-transform: translateX(0);
    transform: translateX(0);
}

.flw-external-footer {
	background-color: var(--color-background);
	color: #89898B;
	height: auto;
	position: fixed;
	left: 0;
	right: 0;
	z-index: 10000;
	bottom: 0;

	padding-top: 11px !important;
	padding-bottom: 11px !important;

	-webkit-transform: translateY(0%);
	transform: translateY(0%);
	-webkit-transform-style: preserve-3d;
	transform-style: preserve-3d;
	will-change: transform;
	transition-timing-function: cubic-bezier(.4,0,.2,1);
	transition-property: transform,-webkit-transform;

	transition: all .2s,
		background-color var(--theme-transition-duration) ease-out,
		border-color var(--theme-transition-duration) ease-out;
}

.flw-external-footer--hidden {
	-webkit-transform: translateY(100%);
	transform: translateY(100%);
}

.flw-external-footer-item {
	display: flex;
	flex-grow:1;
}
.page-header.navbar.navbar-border {
	border-bottom: 1px solid var(--color-border);
}
.sidecenter {

	height: calc(100% - 126px);
	width: 100%;
	overflow: auto;
	padding-bottom: 20px;
}
.kb-article {
	overflow: hidden;
}
a {
	color: var(--color-primary);
}
.font-blue-steel {
	color: var(--color-primary) !important;
}

.page-header {
	background: var(--color-background);
}