/* Classless.css v1.0

Table of Contents:
 1. Theme Settings
 2. Reset
 3. Base Style
 4. Extras  (remove unwanted)
 5. Classes  (remove unwanted)
*/

/* 1. Theme Settings ––––––––––––––––––––-–––––––––––––– */

:root {
	/* Skeleton theme */
	--navpos: absolute;
	--rem: 15px;
	--width: 1200px;
	--font-p: 1.1em/1.6 "Raleway", "HelveticaNeue", "Helvetica Neue", Helvetica,
		Arial, sans-serif;
	--font-h: 1.1em/1.6 "Raleway", "HelveticaNeue", "Helvetica Neue", Helvetica,
		Arial, sans-serif;
	--font-c: 0.9em/1.4 monospace;
	--ornament: "───────";
	--border: 1px solid var(--cmed);
	/* foreground   | background color */
	--cfg: #222;
	--cbg: #fff;
	--cdark: #909090;
	--clight: #f5f5f5;
	--cmed: #e1e1e1;
	--clink: #043d70;
	--cemph: #0b386e;
	--cemphbg: #0fa0ce10;
}

img {
	display: block;
	margin-bottom:.4rem;
}

#ban {
	border-radius: 5px;
	margin-bottom: 2rem;
}

.sidebar img {
	width: 220px;
}

em {
	display:block;
	margin-bottom:2rem;
}

* {
	font-family: 'Raleway', sans-serif;
}

li a {
	background-color: none;
	border: none;
	padding: 5px 10px;
	text-align: center;
	text-decoration: none;
	display: inline-block;
	font-size: 16px;
	border-radius: 10px;
}

li a:hover {
	background-color: #fff;
}

.active {
	background-color: #191986;
	color: #fff;
}

.active:hover {
	background-color: #191986e6;
	color: #fff;
}

.sidebar {
	margin-left: 5rem;
}

.rounded {
	/*border-radius: 2rem;
	box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.2);*/
	margin-bottom: 1.5rem;
}

/* 2. Reset –––––––––––––––––––––––––––––––––––––––––––– */

/* reset block elements  */
* {
	box-sizing: border-box;
	border-spacing: 0;
	margin: 0;
	padding: 0;
}
header,
footer,
figure,
table,
video,
details,
blockquote,
ul,
ol,
dl,
fieldset,
pre,
pre > code,
caption {
	display: block;
	margin: 0.5rem 0rem 1rem;
	width: 100%;
	overflow: auto hidden;
	text-align: left;
}
video,
summary,
input,
select {
	outline: none;
}

/* reset clickable things  (FF Bug: select:hover prevents usage) */
a,
button,
select,
summary {
	color: var(--clink);
	cursor: pointer;
}

/* 3. Base Style ––––––––––––––––––––––––––––––––––––––– */
html {
	font-size: var(--rem);
	background: var(--cbg);
}
body {
	position: relative;
	margin: auto;
	max-width: var(--width);
	font: var(--font-p);
	color: var(--cfg);
	padding: 3rem 0.6rem 0;
	overflow-x: hidden;
}
body > footer {
	margin: 4rem 0rem 1rem;
	font-size: 90%;
}
p {
	margin: 0.6em 0;
}

/* links */
a[href] {
	text-decoration: underline solid var(--cmed);
	text-underline-position: under;
}
a[href^="#"] {
	text-decoration: none;
}
a:hover,
button:not([disabled]):hover,
summary:hover {
	filter: brightness(92%);
	color: var(--cemph);
	border-color: var(--cemph);
}

/* lists */
ul,
ol,
dl {
	margin: 1rem 0;
	padding: 0 0 0 2em;
}
li:not(:last-child),
dd:not(:last-child) {
	margin-bottom: 0.5rem;
}
dt {
	font-weight: bold;
}

/* headings */
h1,
h2,
h3,
h4,
h5 {
	margin: 1.5em 0 0.5rem;
	font: var(--font-h);
	line-height: 1.2em;
	clear: both;
}
h1 + h2,
h2 + h3,
h3 + h4,
h4 + h5 {
	margin-top: 0.5em;
	padding-top: 0;
} /* non-clashing headings */
h1 {
	font-size: 2.2em;
	font-weight: 300;
}
h2 {
	font-size: 2em;
	font-weight: 300;
	font-variant: small-caps;
}
h3 {
	font-size: 1.5em;
	font-weight: 400;
}
h4 {
	font-size: 1.1em;
	font-weight: 700;
}
h5 {
	font-size: 1.2em;
	font-weight: 400;
	color: var(--cfg);
}
h6 {
	font-size: 1em;
	font-weight: 700;
	font-style: italic;
	display: inline;
}
h6 + p {
	display: inline;
}

/* tables */
td,
th {
	padding: 0.5em 0.8em;
	text-align: right;
	border-bottom: 0.1rem solid var(--cmed);
	white-space: nowrap;
	font-size: 95%;
}
thead th[colspan] {
	padding: 0.2em 0.8em;
	text-align: center;
}
thead tr:not(:only-child) td {
	padding: 0.2em 0.8em;
}
thead + tbody tr:first-child td {
	border-top: 0.1rem solid var(--cdark);
}
td:first-child,
th:first-child {
	text-align: left;
}
tr:hover {
	background-color: var(--clight);
}
table img {
	display: block;
}

/* figures */
img,
svg {
	max-width: 100%;
	vertical-align: text-top;
	object-fit: cover;
}

figure > img {
	display: inline-block;
	width: auto;
}
figure > img:only-of-type,
figure > svg:only-of-type {
	max-width: 100%;
	display: block;
	margin: 0 auto 0.4em;
}
figcaption,
caption {
	font: var(--font-h);
	color: var(--cdark);
	width: 100%;
}
figcaption > *:first-child,
caption > *:first-child {
	display: inline-block;
	margin: 0;
}
figure > *:not(:last-child) {
	margin-bottom: 0.4rem;
}

/* code */
pre > code {
	margin: 0;
	position: relative;
	padding: 0.8em;
	border-left: 0.4rem solid var(--cemph);
}
code,
kbd,
samp {
	padding: 0.2em;
	font: var(--font-c);
	background: var(--clight);
	border-radius: 4px;
}
kbd {
	border: 1px solid var(--cmed);
}

/* misc */
blockquote {
	border-left: 0.4rem solid var(--cmed);
	padding: 0 0 0 1rem;
}
time {
	color: var(--cdark);
}
hr {
	border: 0;
	border-top: 0.1rem solid var(--cmed);
}
nav {
	width: 100%;
	background-color: var(--clight);
}
::selection,
mark {
	background: var(--clink);
	color: var(--cbg);
}

/* 4. Extra Style –––––––––––––––––––––––––––––––––––––– */

/* Auto Numbering: figure/tables/headings/cite */
article {
	counter-reset: h2 0 h3 0 tab 0 fig 0 lst 0 ref 0 eq 0;
}
article figure figcaption:before {
	color: var(--cemph);
	counter-increment: fig;
	content: "Figure " counter(fig) ": ";
}

/* subfigures */
figure {
	counter-reset: subfig 0;
}
article figure figure {
	counter-reset: none;
}
article figure > figure {
	display: inline-grid;
	width: auto;
}
figure > figure:not(:last-of-type) {
	padding-right: 1rem;
}
article figure figure figcaption:before {
	counter-increment: subfig 1;
	content: counter(subfig, lower-alpha) ": ";
}

/* listings */
article figure pre + figcaption:before {
	counter-increment: lst 1;
	content: "Listing " counter(lst) ": ";
}

/* tables */
figure > table:only-of-type {
	display: table;
	margin: 0.5em auto !important;
	width: fit-content;
}
article figure > table caption {
	display: table-caption;
	caption-side: bottom;
}
article figure > table + figcaption:before,
article table caption:before {
	color: var(--cemph);
	counter-increment: tab 1;
	content: "Table " counter(tab) ": ";
}

/* headings */
article h2,
h3 {
	position: relative;
}
article h2:before,
article h3:before {
	display: inline-block;
	position: relative;
	font-size: 0.6em;
	text-align: right;
	vertical-align: baseline;
	left: -1rem;
	width: 2.5em;
	margin-left: -2.5em;
}
article h1 {
	counter-set: h2;
}
article h2:before {
	counter-increment: h2;
	content: counter(h2) ". ";
	counter-set: h3;
}
article h3:before {
	counter-increment: h3;
	content: counter(h2) "." counter(h3) ". ";
}
@media (max-width: 60rem) {
	h2:before,
	h3:before {
		display: none;
	}
}

/* tooltip + citation */
article p > cite:before {
	padding: 0 0.5em 0 0;
	counter-increment: ref;
	content: " [" counter(ref) "] ";
	vertical-align: super;
	font-size: 0.6em;
}
article p > cite > *:only-child {
	display: none;
}
article p > cite:hover > *:only-child,
[data-tooltip]:hover:before {
	display: inline-block;
	z-index: 40;
	white-space: pre-wrap;
	position: absolute;
	left: 1rem;
	right: 1rem;
	padding: 1em 2em;
	text-align: center;
	transform: translateY(calc(-100%));
	content: attr(data-tooltip);
	color: var(--cbg);
	background-color: var(--cemph);
	box-shadow: 0 2px 10px 0 black;
}
[data-tooltip],
article p > cite:before {
	color: var(--clink);
	border: 0.8rem solid transparent;
	margin: -0.8rem;
}
abbr[title],
[data-tooltip] {
	cursor: help;
}

/* navbar */
nav + * {
	margin-top: 3rem;
}
body > nav,
header nav {
	position: var(--navpos);
	top: 0;
	left: 0;
	right: 0;
	z-index: 41;
	padding: 0.5rem 0rem 0.5rem;
	box-shadow: 0vw -50vw 0 50vw var(--clight),
		0 calc(-50vw) 10px 50vw var(--cdark);
}
nav ul {
	list-style-type: none;
}
nav ul:first-child {
	margin: 0;
	padding: 0;
	overflow: visible;
}
nav ul:first-child > li {
	display: inline-block;
	margin: 0;
	padding: 0.8rem 0.6rem;
}
nav ul > li > ul {
	display: none;
	width: auto;
	position: absolute;
	margin: 0.5rem 0;
	padding: 1rem 2rem;
	background-color: var(--clight);
	border: var(--border);
	border-radius: 4px;
	z-index: 42;
}
nav ul > li > ul > li {
	white-space: nowrap;
}
nav ul > li:hover > ul {
	display: block;
}
@media (max-width: 40rem) {
	nav ul:first-child > li:first-child:after {
		content: " \25BE";
	}
	nav ul:first-child > li:not(:first-child):not(.sticky) {
		display: none;
	}
	nav ul:first-child:hover > li:not(:first-child):not(.sticky) {
		display: block;
		float: none !important;
	}
}

/* details/cards */
summary > * {
	display: inline;
}
.card,
details {
	display: block;
	margin: 0.5rem 0rem 1rem;
	padding: 0 0.6rem;
	border-radius: 4px;
	overflow: hidden;
}
.card,
details[open] {
	outline: 1px solid var(--cmed);
}
.card > img:first-child {
	margin: -3px -0.6rem;
	max-width: calc(100% + 1.2rem);
}
summary:hover,
details[open] summary,
.card > p:first-child {
	box-shadow: inset 0 0 0 2em var(--clight), 0 -0.8rem 0 0.8rem var(--clight);
}
.hint {
	--cmed: var(--cemph);
	--clight: var(--cemphbg);
	background-color: var(--clight);
}
.warn {
	--cmed: #c11;
	--clight: #e221;
	background-color: var(--clight);
}

/* big first letter */
article > section:first-of-type > h2:first-of-type + p:first-letter,
article > h2:first-of-type + p:first-letter,
.lettrine {
	float: left;
	font-size: 3.5em;
	padding: 0.1em 0.1em 0 0;
	line-height: 0.68em;
	color: var(--cemph);
}

/* ornaments */
section:after {
	display: block;
	margin: 1em 0;
	color: var(--cmed);
	text-align: center;
	font-size: 1.5em;
	content: var(--ornament);
}

/* side menu (aside is not intended for use in a paragraph!) */
main aside {
	position: absolute;
	width: 8rem;
	right: -8.6rem;
	font-size: 0.8em;
	line-height: 1.4em;
}
@media (max-width: 70rem) {
	main aside {
		display: none;
	}
}

/* forms and inputs  */
textarea,
input:not([type="range"]),
button,
select {
	font: var(--font-h);
	border-radius: 4px;
	border: 1.5px solid var(--cmed);
	padding: 0.4em 0.8em;
}
fieldset select,
input:not([type="checkbox"]):not([type="radio"]) {
	display: block;
	width: 100%;
	margin: 0 0 1rem;
}
button,
select {
	font-weight: bold;
	background-color: var(--clight);
	margin: 0.5em;
	border: 1.5px solid var(--clink);
}
button {
	padding: 0.4em 1em;
	font-size: 85%;
	letter-spacing: 0.1em;
}
button[disabled] {
	color: var(--cdark);
	border-color: var(--cmed);
}
fieldset {
	border-radius: 4px;
	border: var(--border);
	padding: 0.5em 1em;
}
textarea:hover,
input:not([type="checkbox"]):not([type*="ra"]):hover,
select:hover {
	border: 1.5px solid var(--cemph);
}
textarea:focus,
input:not([type="checkbox"]):not([type*="ra"]):focus {
	border: 1.5px solid var(--clink);
	box-shadow: 0 0 5px var(--clink);
}
p > button {
	padding: 0 0.5em;
	margin: 0 0.5em;
}
p > select {
	padding: 0;
	margin: 0 0.5em;
}

/* 5. Bootstrap-compatible classes ––––––––––––––––––––– */

/* grid */
.row {
	display: flex;
	margin: 0.5rem -0.6rem;
	align-items: stretch;
}
.row [class*="col"] {
	padding: 0 0.6rem;
}
.row .col {
	flex: 1 1 100%;
}
.row .col-2 {
	flex: 0 0 16.66%;
	max-width: 16.66%;
}
.row .col-3 {
	flex: 0 0 25%;
	max-width: 25%;
}
.row .col-4 {
	flex: 0 0 33.33%;
	max-width: 33.33%;
}
.row .col-5 {
	flex: 0 0 41.66%;
	max-width: 41.66%;
}
.row .col-6 {
	flex: 0 0 50%;
	max-width: 50%;
}
@media (max-width: 40rem) {
	.row {
		flex-direction: column;
	}
	.sidebar {
		margin-top: 10rem;
		margin-left: 0rem;
	}
	.col-3, .col-6 {
		max-width: 100% !important;
	}
}

/* align */
.text-left {
	text-align: left;
}
.text-right {
	text-align: right;
}
.text-center {
	text-align: center;
}
.float-left {
	float: left !important;
}
.float-right {
	float: right !important;
}
.clearfix {
	clear: both;
}

/* colors */
.text-black {
	color: #000;
}
.text-white {
	color: #fff;
}
.text-primary {
	color: var(--cemph);
}
.text-secondary {
	color: var(--cdark);
}
.bg-white {
	background-color: #fff;
}
.bg-light {
	background-color: var(--clight);
}
.bg-primary {
	background-color: var(--cemph);
}
.bg-secondary {
	background-color: var(--cmed);
}

/* margins */
.mx-auto {
	margin-left: auto;
	margin-right: auto;
}
.m-0 {
	margin: 0 !important;
}
.m-1,
.mx-1,
.mr-1 {
	margin-right: 1rem !important;
}
.m-1,
.mx-1,
.ml-1 {
	margin-left: 1rem !important;
}
.m-1,
.my-1,
.mt-1 {
	margin-top: 1rem !important;
}
.m-1,
.my-1,
.mb-1 {
	margin-bottom: 1rem !important;
}

/* pading */
.p-0 {
	padding: 0 !important;
}
.p-1,
.px-1,
.pr-1 {
	padding-right: 1rem !important;
}
.p-1,
.px-1,
.pl-1 {
	padding-left: 1rem !important;
}
.p-1,
.py-1,
.pt-1 {
	padding-top: 1rem !important;
}
.p-1,
.py-1,
.pb-1 {
	padding-bottom: 1rem !important;
}

/* be print-friendly */
@media print {
	@page {
		margin: 1.5cm 2cm;
	}
	html {
		font-size: 9pt !important;
	}
	body {
		max-width: 27cm;
	}
	p {
		orphans: 2;
		widows: 2;
	}
	caption,
	figcaption {
		page-break-before: avoid;
	}
	h2,
	h3,
	h4,
	h5 {
		page-break-after: avoid;
	}
	.noprint,
	body > nav,
	section:after {
		display: none;
	}
	.row {
		flex-direction: row;
	}
}