server/core/css/styles.scss

/**
 * @copyright Copyright (c) 2016, John Molakvoæ <skjnldsv@protonmail.com>
 * @copyright Copyright (c) 2016, Lukas Reschke <lukas@statuscode.ch>
 * @copyright Copyright (c) 2016, Robin Appelman <robin@icewind.nl>
 * @copyright Copyright (c) 2016, Julius Haertl <jus@bitgrid.net>
 * @copyright Copyright (c) 2016, Joas Schilling <coding@schilljs.com>
 * @copyright Copyright (c) 2016, Morris Jobke <hey@morrisjobke.de>
 * @copyright Copyright (c) 2016, Christoph Wurst <christoph@winzerhof-wurst.at>
 * @copyright Copyright (c) 2016, Raghu Nayyar <hey@raghunayyar.com>
 * @copyright Copyright (c) 2011-2017, Jan-Christoph Borchardt <hey@jancborchardt.net>
 * @copyright Copyright (c) 2019, Gary Kim <gary@garykim.dev>
 *
 * @license GNU AGPL version 3 or any later version
 *
 */

html, body, div, span, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, code, del, dfn, em, img, q, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, dialog, figure, footer, header, hgroup, nav, section {
	margin: 0;
	padding: 0;
	border: 0;
	outline: 0;
	font-weight: inherit;
	font-size: 100%;
	font-family: inherit;
	vertical-align: baseline;
	cursor: default;
	scrollbar-color: var(--color-border-dark) transparent;
	scrollbar-width: thin;
}

html, body {
	height: 100%;
}

article, aside, dialog, figure, footer, header, hgroup, nav, section {
	display: block;
}

body {
	line-height: 1.5;
}

table {
	border-collapse: separate;
	border-spacing: 0;
	white-space: nowrap;
}

caption, th, td {
	text-align: left;
	font-weight: normal;
}

table, td, th {
	vertical-align: middle;
}

a {
	border: 0;
	color: var(--color-main-text);
	text-decoration: none;
	cursor: pointer;
	* {
		cursor: pointer;
	}
}

a.external {
	margin: 0 3px;
	text-decoration: underline;
}

input {
	cursor: pointer;
	* {
		cursor: pointer;
	}
}

select, .button span, label {
	cursor: pointer;
}

ul {
	list-style: none;
}

body {
	background-color: var(--color-main-background);
	font-weight: normal;
	/* bring the default font size up to 14px */
	font-size: .875em;
	line-height: 1.6em;
	font-family: var(--font-face);
	color: var(--color-main-text);
}

.two-factor-header {
	text-align: center;
}

.two-factor-provider {
	text-align: center;
	width: 258px !important;
	display: inline-block;
	margin-bottom: 0 !important;
	background-color: var(--color-background-darker) !important;
	border: none !important;
}

.two-factor-link {
	display: inline-block;
	padding: 12px;
	color: var(--color-text-lighter);
}

.float-spinner {
	height: 32px;
	display: none;
}

#nojavascript {
	position: fixed;
	top: 0;
	bottom: 0;
	height: 100%;
	width: 100%;
	z-index: 9000;
	text-align: center;
	background-color: var(--color-background-darker);
	color: var(--color-primary-text);
	line-height: 125%;
	font-size: 24px;
	div {
		display: block;
		position: relative;
		width: 50%;
		top: 35%;
		margin: 0px auto;
	}
	a {
		color: var(--color-primary-text);
		border-bottom: 2px dotted var(--color-main-background);
		&:hover, &:focus {
			color: var(--color-primary-text-dark);
		}
	}
}

/* SCROLLING */

::-webkit-scrollbar {
	width: 6px;
	height: 5px;
}

::-webkit-scrollbar-track-piece {
	background-color: transparent;
}

::-webkit-scrollbar-thumb {
	background: var(--color-border-dark);
	border-radius: var(--border-radius);
}


/* SELECTION */

::selection {
	background-color: var(--color-primary-element);
	color: var(--color-primary-text);
}


/* CONTENT ------------------------------------------------------------------ */

#controls {
	box-sizing: border-box;
	@include position('sticky');
	height: 44px;
	padding: 0;
	margin: 0;
	background-color: var(--color-main-background-translucent);
	z-index: 60;
	-webkit-user-select: none;
	-moz-user-select: none;
	-ms-user-select: none;
	user-select: none;
	display: flex;
	top: $header-height;
}

/* position controls for apps with app-navigation */

.viewer-mode #app-navigation + #app-content #controls {
	left: 0;
}

#app-navigation * {
	box-sizing: border-box;
}

#controls .actions {
	> div,
	& {
		> .button, button {
			box-sizing: border-box;
			display: inline-block;
			display: flex;
			height: 36px;
			width: 36px;
			padding: 9px; // width - border - icon width = 18px
			align-items: center;
			justify-content: center;
		}
		.button.hidden {
			display: none;
		}
	}
}

/* EMPTY CONTENT DISPLAY ------------------------------------------------------------ */

#emptycontent,
.emptycontent {
	color: var(--color-text-maxcontrast);
	text-align: center;
	margin-top: 30vh;
	width: 100%;
	#app-sidebar & {
		margin-top: 10vh;
	}
	.emptycontent-search {
		position: static;
	}
	h2 {
		margin-bottom: 10px;
	}
	[class^='icon-'],
	[class*='icon-'] {
		background-size: 64px;
		height: 64px;
		width: 64px;
		margin: 0 auto 15px;
		&:not([class^='icon-loading']),
		&:not([class*='icon-loading']) {
			opacity: .4;
		}
	}
}

/* LOG IN & INSTALLATION ------------------------------------------------------------ */

#datadirContent label {
	width: 100%;
}

/* strengthify wrapper */

/* General new input field look */

/* Nicely grouping input field sets */

.grouptop, .groupmiddle, .groupbottom {
	position: relative;
	-webkit-user-select: none;
	-moz-user-select: none;
	-ms-user-select: none;
	user-select: none;
}

/* Show password toggle */

#show, #dbpassword {
	position: absolute;
	right: 1em;
	top: .8em;
	float: right;
}

#show + label, #dbpassword + label {
	right: 21px;
	top: 15px !important;
	margin: -14px !important;
	padding: 14px !important;
}

#show:checked + label, #dbpassword:checked + label, #personal-show:checked + label {
	opacity: .8;
}

#show + label, #dbpassword + label, #personal-show + label {
	position: absolute !important;
	height: 20px;
	width: 24px;
	background-image: var(--icon-toggle-000);
	background-repeat: no-repeat;
	background-position: center;
	opacity: .3;
}

/* Feedback for keyboard focus and mouse hover */
#show,
#dbpassword,
#personal-show {
	&:focus + label {
		opacity: 1;
	}
	+ label:hover {
		opacity: 1;
	}
}

#show + label:before, #dbpassword + label:before, #personal-show + label:before {
	display: none;
}

#pass2, input[name='personal-password-clone'] {
	padding-right: 30px;
}

.personal-show-container {
	position: relative;
	display: inline-block;
	margin-right: 6px;
}
#personal-show + label {
	display: block;
	right: 0;
	margin-top: -43px;
	margin-right: -4px;
	padding: 22px;
}

/* Warnings and errors are the same */

#body-user .warning, #body-settings .warning {
	margin-top: 8px;
	padding: 5px;
	border-radius: var(--border-radius);
	color: var(--color-primary-text);
	background-color: var(--color-warning);
}

.warning {
	legend, a {
		color: var(--color-primary-text) !important;
		font-weight: bold !important;
	}
}

.error {
	a {
		color: var(--color-primary-text) !important;
		font-weight: bold !important;
		&.button {
			color: var(--color-text-lighter) !important;
			display: inline-block;
			text-align: center;
		}
	}
	pre {
		white-space: pre-wrap;
		text-align: left;
	}
}

.error-wide {
	width: 700px;
	margin-left: -200px !important;
	.button {
		color: black !important;
	}
}

.warning-input {
	border-color: var(--color-error) !important;
}

/* fixes for update page TODO should be fixed some time in a proper way */
/* this is just for an error while updating the ownCloud instance */

/* Alternative Logins */

#alternative-logins {
	legend {
		margin-bottom: 10px;
	}
	li {
		height: 40px;
		display: inline-block;
		white-space: nowrap;
	}
}

/* Log in and install button */

#remember_login {
	margin: 18px 5px 0 16px !important;
}

/* Sticky footer */

/* round profile photos */

.avatar, .avatardiv {
	border-radius: 50%;
	flex-shrink: 0;
	img {
		border-radius: 50%;
		flex-shrink: 0;
	}
}

td.avatar {
	border-radius: 0;
}

#notification-container {
	left: 50%;
	max-width: 60%;
	position: fixed;
	top: 0;
	text-align: center;
	transform: translateX(-50%);
	z-index: 8000;
}

#notification {
	margin: 0 auto;
	z-index: 8000;
	background-color: var(--color-main-background);
	border: 0;
	padding: 1px 8px;
	display: none;
	position: relative;
	top: 0;
	border-bottom-left-radius: 3px;
	border-bottom-right-radius: 3px;
	opacity: .9;
	span {
		cursor: pointer;
		margin-left: 1em;
	}
	overflow-x: hidden;
	overflow-y: auto;
	max-height: 100px;
	.row {
		position: relative;
		.close {
			display: inline-block;
			vertical-align: middle;
			position: absolute;
			right: 0;
			top: 0;
			margin-top: 2px;
		}
		&.closeable {
			padding-right: 20px;
		}
	}
}

tr .action:not(.permanent), .selectedActions a {
	opacity: 0;
}

tr {
	&:hover .action, &:focus .action, .action.permanent {
		opacity: .5;
	}
}

.selectedActions a {
	opacity: .5;
}

tr .action {
	width: 16px;
	height: 16px;
}

.header-action {
	opacity: .8;
}

tr {
	&:hover .action:hover, &:focus .action:focus {
		opacity: 1;
	}
}

.selectedActions a {
	&:hover, &:focus {
		opacity: 1;
	}
}

.header-action {
	&:hover, &:focus {
		opacity: 1;
	}
}

tbody tr {
	&:hover, &:focus, &:active {
		background-color: var(--color-background-dark);
	}
}

code {
	font-family: 'Lucida Console', 'Lucida Sans Typewriter', 'DejaVu Sans Mono', monospace;
}

.pager {
	list-style: none;
	float: right;
	display: inline;
	margin: .7em 13em 0 0;
	li {
		display: inline-block;
	}
}

.ui-state-default, .ui-widget-content .ui-state-default, .ui-widget-header .ui-state-default {
	overflow: hidden;
	text-overflow: ellipsis;
}

.ui-icon-circle-triangle-e {
	background-image: url('../img/actions/play-next.svg?v=1');
}

.ui-icon-circle-triangle-w {
	background-image: url('../img/actions/play-previous.svg?v=1');
}

/* ---- jQuery UI datepicker ---- */
.ui-widget.ui-datepicker {
	margin-top: 10px;
	padding: 4px 8px;
	width: auto;
	border-radius: var(--border-radius);
	border: none;
	z-index: 1600 !important; // above sidebar

	.ui-state-default,
	.ui-widget-content .ui-state-default,
	.ui-widget-header .ui-state-default {
		border: 1px solid transparent;
		background: inherit;
	}
	.ui-widget-header {
		padding: 7px;
		font-size: 13px;
		border:	none;
		background-color: var(--color-main-background);
		color: var(--color-main-text);

		.ui-datepicker-title {
			line-height: 1;
			font-weight: normal;
		}
		.ui-icon {
			opacity: .5;

			&.ui-icon-circle-triangle-e {
				background: url("../img/actions/arrow-right.svg") center center no-repeat;
			}
			&.ui-icon-circle-triangle-w {
				background: url("../img/actions/arrow-left.svg") center center no-repeat;
			}
		}
		.ui-state-hover .ui-icon {
			opacity: 1;
		}
	}
	.ui-datepicker-calendar {
		th {
			font-weight: normal;
			color: var(--color-text-lighter);
			opacity: .8;
			width: 26px;
			padding: 2px;
		}
		tr:hover {
			background-color: inherit;
		}
		td {
			&.ui-datepicker-today a:not(.ui-state-hover) {
				background-color: var(--color-background-darker);
			}

			&.ui-datepicker-current-day a.ui-state-active,
			.ui-state-hover,
			.ui-state-focus {
				background-color: var(--color-primary);
				color: var(--color-primary-text);
				font-weight: bold;
			}

			&.ui-datepicker-week-end:not(.ui-state-disabled) :not(.ui-state-hover),
			.ui-priority-secondary:not(.ui-state-hover) {
				color: var(--color-text-lighter);
				opacity: .8;
			}
		}
	}
}

.ui-datepicker-prev, .ui-datepicker-next {
	border: var(--color-border-dark);
	background: var(--color-main-background);
}


/* ---- jQuery UI timepicker ---- */
.ui-widget.ui-timepicker {
	margin-top: 10px !important;
	width: auto !important;
	border-radius: var(--border-radius);
	z-index: 1600 !important;

	.ui-widget-content {
		border: none !important;
	}

	.ui-state-default,
	.ui-widget-content .ui-state-default,
	.ui-widget-header .ui-state-default {
		border: 1px solid transparent;
		background: inherit;
	}
	.ui-widget-header {
		padding: 7px;
		font-size: 13px;
		border:	none;
		background-color: var(--color-main-background);
		color: var(--color-main-text);

		.ui-timepicker-title {
			line-height: 1;
			font-weight: normal;
		}
	}
	/* AM/PM fix */
	table.ui-timepicker tr .ui-timepicker-hour-cell:first-child {
		margin-left: 30px;
	}
	.ui-timepicker-table {
		th {
			font-weight: normal;
			color: var(--color-text-lighter);
			opacity: .8;
			&.periods {
				padding: 0;
				width: 30px;
				line-height: 30px;
			}
		}
		tr:hover {
			background-color: inherit;
		}
		td {
			&.ui-timepicker-hour-cell a.ui-state-active,
			&.ui-timepicker-minute-cell a.ui-state-active,
			.ui-state-hover,
			.ui-state-focus {
				background-color: var(--color-primary);
				color: var(--color-primary-text);
				font-weight: bold;
			}

			&.ui-timepicker-minutes:not(.ui-state-hover) {
				color: var(--color-text-lighter);
			}

			&.ui-timepicker-hours {
				border-right: 1px solid var(--color-border);
			}
		}
	}
}

/* ---- jQuery UI datepicker & timepicker global rules ---- */
.ui-widget.ui-datepicker .ui-datepicker-calendar,
.ui-widget.ui-timepicker table.ui-timepicker {
	tr {
		display: flex;
		flex-wrap: nowrap;
		justify-content: space-between;
		td {
			flex: 1 1 auto;
			margin: 0;
			padding: 2px;
			height: 26px;
			width: 26px;
			display: flex;
			align-items: center;
			justify-content: center;
			> * {
				border-radius: 50%;
				text-align: center;
				font-weight: normal;
				color: var(--color-main-text);
				display: block;
				line-height: 18px;
				width: 18px;
				height: 18px;
				padding: 3px;
				font-size: .9em;
			}
		}
	}
}

/* ---- DIALOGS ---- */
#oc-dialog-filepicker-content {
	position: relative;

	.dirtree {
		flex-wrap: wrap;
		padding-left: 12px;
		padding-right: 0px;
		box-sizing: border-box;

		div:first-child a {
			background-image: var(--icon-home-000);
			background-repeat: no-repeat;
			background-position: left center;
		}
		span {
			&:not(:last-child) {
				cursor: pointer;
			}
			&:last-child {
				font-weight: bold;
			}
			&:not(:last-child)::after {
				content: '>';
				padding: 3px;
			}
		}
	}

	/* Grid view toggle */
	#picker-view-toggle {
		position: absolute;
		background-color: transparent;
		border: none;
		margin: 0;
		padding: 22px;
		opacity: .5;
		right: 0;
		top: 0;

		&:hover,
		&:focus {
			opacity: 1;
		}
	}

	// keyboard focus
	#picker-showgridview:focus + #picker-view-toggle {
		opacity: 1;
	}

	.actions.creatable {
		flex-wrap: wrap;
		padding: 0px;
		box-sizing: border-box;
		display: inline-flex;
		float: none;
		max-height: 36px;
		max-width: 36px;
		background-color: var(--color-background-dark);
		border: 1px solid var(--color-border-dark);
		border-radius: var(--border-radius-pill);
		position: relative;
		top: -5px;

		.icon.icon-add{
			background-image: var(--icon-add-000);
			background-size: 16px 16px;
			width: 34px;
			height: 34px;
			margin: 0px;
			opacity: 0.5;
		}

		a {
			width: 36px;
			padding: 0px;
			position: static;
		}

		.menu {
			top:100%;
			margin:10px;
			margin-left: 1px;
			form {
				display:flex;
				margin:10px;
			}
		}

	}

	.filelist-container {
		box-sizing: border-box;
		display: inline-block;
		overflow-y: auto;
		height: 100%;
		/* overflow under the button row */
		width: 100%;
		overflow-x: hidden;
	}
	.emptycontent {
		color: var(--color-text-maxcontrast);
		text-align: center;
		margin-top: 80px;
		width: 100%;
		display: none;
	}
	.filelist {
		background-color: var(--color-main-background);
		width: 100%;
	}
	#picker-filestable.filelist {
		/* prevent the filepicker to overflow */
		min-width: initial;
		margin-bottom: 50px;
		thead {
			tr {
				border-bottom: 1px solid var(--color-border);
				background-color: var(--color-main-background);
				th {
					width: 80%;
					border: none;
				}
			}
		}
		th .columntitle {
			display: block;
			padding: 15px;
			height: 50px;
			box-sizing: border-box;
			-moz-box-sizing: border-box;
			vertical-align: middle;
		}
		th .columntitle.name {
			padding-left: 5px;
			margin-left: 50px;
		}

		th .sort-indicator {
			width: 10px;
			height: 8px;
			margin-left: 5px;
			display: inline-block;
			vertical-align: text-bottom;
			opacity: .3;
		}
		.sort-indicator.hidden,
		th:hover .sort-indicator.hidden,
		th:focus .sort-indicator.hidden {
			visibility: hidden;
		}
		th:hover .sort-indicator.hidden,
		th:focus .sort-indicator.hidden {
			visibility: visible;
		}

		td {
			padding: 14px;
			border-bottom: 1px solid var(--color-border);
		}
		tr:last-child td {
			border-bottom: none;
		}
		.filename {
			overflow: hidden;
			white-space: nowrap;
			text-overflow: ellipsis;
			background-size: 32px;
			background-repeat: no-repeat;
			padding-left: 51px;
			background-position: 7px 7px;
			cursor: pointer;
			// avoid taking full width
			max-width: 0;
			.filename-parts {
				display: flex;
				&__first {
					overflow: hidden;
					white-space: pre;
					text-overflow: ellipsis;
				}
			}
		}
		.filesize, .date {
			width: 80px;
		}
		.filesize {
			text-align: right;
		}
		&.view-grid {
			$grid-size: 120px;
			$grid-pad: 10px;
			$name-height: 30px;
			display: flex;
			flex-direction: column;

			tbody {
				display: grid;
				grid-template-columns: repeat(auto-fill, $grid-size);
				justify-content: space-around;
				row-gap: 15px;
				margin: 15px 0;

				tr {
					display: block;
					position: relative;
					border-radius: var(--border-radius);
					padding: $grid-pad;
					display: flex;
					flex-direction: column;
					width: $grid-size - 2 * $grid-pad;


					td {
						border: none;
						padding: 0;
						text-align: center;
						border-radius: var(--border-radius);

						&.filename {
							padding: #{$grid-size - 2 * $grid-pad} 0 0 0;
							background-position: center top;
							background-size: contain;
							line-height: $name-height;
							max-width: none;
							.filename-parts {
								justify-content: center;
							}
						}
						&.filesize {
							line-height: $name-height / 3;
							width: 100%;
						}
						&.date {
							display: none;
						}
					}
				}
			}
		}
	}
	.filepicker_element_selected {
		background-color: var(--color-background-darker);
	}
}

.ui-dialog {
	position: fixed !important;
}

span.ui-icon {
	float: left;
	margin: 3px 7px 30px 0;
}

/* ---- CONTACTS MENU ---- */

#contactsmenu {
	.menutoggle {
		background-size: 16px 16px;
		padding: 14px;
		cursor: pointer;

		&:hover,
		&:focus,
		&:active {
			opacity: 1 !important;
		}
	}
}

#contactsmenu > .menu {
	/* show ~4.5 entries */
	height: 278px;
	width: 350px;
	max-width: 90%;
	right: 13px;

	&::after {
		right: 61px;
	}

	.emptycontent {
		margin-top: 5vh !important;
		margin-bottom: 2vh;
		.icon-loading,
		.icon-search {
			display: inline-block;
		}
	}

	.content {
		max-height: calc(100% - #{$header-height});
		height: 100%;
		overflow-y: auto;

		.footer {
			text-align: center;

			a {
				display: block;
				width: 100%;
				padding: 12px 0;
				opacity: .5;
			}
		}
	}

	.contact {
		display: flex;
		position: relative;
		align-items: center;
		padding: 3px 3px 3px 10px;
		border-bottom: 1px solid var(--color-border);

		:last-of-type {
			border-bottom: none;
		}

		.avatar {
			height: 32px;
			width: 32px;
			display: inline-block;
		}

		.body {
			flex-grow: 1;
			padding-left: 8px;

			div {
				position: relative;
				width: 100%;
			}

			.full-name, .last-message {
				/* TODO: don't use fixed width */
				max-width: 204px;
				overflow: hidden;
				white-space: nowrap;
				text-overflow: ellipsis;
			}
			.last-message {
				opacity: .5;
			}
		}

		.top-action, .second-action, .other-actions {
			width: 16px;
			height: 16px;
			padding: 14px;
			opacity: .5;
			cursor: pointer;

			:hover {
				opacity: 1;
			}
		}

		/* actions menu */
		.menu {
			top: 47px;
			margin-right: 13px;
		}
		.popovermenu::after {
			right: 2px;
		}
	}
}


#contactsmenu-search {
	width: calc(100% - 16px);
	margin: 8px;
	height: 34px;
}

/* ---- TOOLTIPS ---- */

.extra-data {
	padding-right: 5px !important;
}

/* ---- TAGS ---- */

#tagsdialog {
	.content {
		width: 100%;
		height: 280px;
	}
	.scrollarea {
		overflow: auto;
		border: 1px solid var(--color-background-darker);
		width: 100%;
		height: 240px;
	}
	.bottombuttons {
		width: 100%;
		height: 30px;
		* {
			float: left;
		}
	}
	.taglist li {
		background: var(--color-background-dark);
		padding: .3em .8em;
		white-space: nowrap;
		overflow: hidden;
		text-overflow: ellipsis;
		-webkit-transition: background-color 500ms;
		transition: background-color 500ms;
		&:hover, &:active {
			background: var(--color-background-darker);
		}
	}
	.addinput {
		width: 90%;
		clear: both;
	}
}

/* ---- BREADCRUMB ---- */
.breadcrumb {
	display: inline-flex;
}
div.crumb {
	display: inline-flex;
	background-image: url('../img/breadcrumb.svg?v=1');
	background-repeat: no-repeat;
	background-position: right center;
	height: 44px;
	background-size: auto 24px;
	flex: 0 0 auto;
	order: 1;
	padding-right: 7px;
	&.crumbmenu {
		order: 2;
		position: relative;
		a {
			opacity: 0.5
		}
		&.canDropChildren,
		&.canDrop {
			.popovermenu {
				display: block;
			}
		}
		// Fix because of the display flex
		.popovermenu {
			top: 100%;
			margin-right: 3px;
			ul {
				max-height: 345px;
				overflow-y: auto;
				overflow-x: hidden;
				padding-right: 5px;
				li.canDrop span:first-child {
					background-image: url('../img/filetypes/folder-drag-accept.svg?v=1') !important;
				}
			}
			.in-breadcrumb {
				display: none;
			}
		}
	}
	&.hidden {
		display: none;
		~ .crumb {
			order: 3;
		}
	}
	> a,
	> span {
		position: relative;
		padding: 12px;
		opacity: 0.5;
		text-overflow: ellipsis;
		white-space: nowrap;
		overflow: hidden;
		flex: 0 0 auto;
		// Some sane max-width for each folder name
		max-width: 200px;

		&.icon-home,
		&.icon-delete {
			// Hide home text
			text-indent: -9999px;
		}
	}
	> a[class^='icon-'] {
		padding: 0;
		width: 44px;
	}
	&:not(:first-child) a {
	}
	&:last-child {
		font-weight: bold;
		margin-right: 10px;
		// Allow multiple span next to the main 'a'
		a ~ span {
			padding-left: 0;
		}
	}
	&:hover, &:focus, a:focus, &:active {
		opacity: 1;

		> a,
		> span {
			opacity: .7;
		}
	}
}

/* some feedback for hover/tap on breadcrumbs */

.appear {
	opacity: 1;
	-webkit-transition: opacity 500ms ease 0s;
	-moz-transition: opacity 500ms ease 0s;
	-ms-transition: opacity 500ms ease 0s;
	-o-transition: opacity 500ms ease 0s;
	transition: opacity 500ms ease 0s;
	&.transparent {
		opacity: 0;
	}
}

/* LEGACY FIX only - do not use fieldsets for settings */

fieldset {
	&.warning legend, &.update legend {
		top: 18px;
		position: relative;
	}
	&.warning legend + p, &.update legend + p {
		margin-top: 12px;
	}
}

/* for IE10 */
@-ms-viewport {
	width: device-width;
}


/* hidden input type=file field */

.hiddenuploadfield {
	display: none;
	width: 0;
	height: 0;
	opacity: 0;
}