/* DATEI:  th-mds.de - design-general.css */

html {
    margin: 0; padding: 0;
}

/* Allgemeines für Ueberschriften und Absätze */

h1 {
    color: #3060b0; /*#2c60b0; */
    font-family: ExoRegular;
    font-weight: normal;
    font-size: 1.6em;
    text-align: left;
    margin: 0 0 .5em 0;
    padding: 1em 0 0 0;
}

h2 {
    color: #2040a0;
    font-family: ExoRegular;
    font-weight: normal;
    font-size: 1.4em;
    text-align: left;
    margin: 0 0 .5em 0;
    padding: 1em 0 0 0;
}

h3 {
    color: #004080;
    font-family: ExoRegular;
    font-weight: normal;
    font-size: 1.2em;
    text-align: left;
    margin: 0 0 .4em 0;
    padding: .8em 0 0 0;
}

h4 {
    color: #004080;
    font-family: ExoRegular;
    font-weight: normal;
    font-size: 1.1em;
    text-align: left;
    margin: 0 0 .3em 0;
    padding: .7em 0 0 0;
}

p  {
    text-align: left;
    margin: 0 0 .5em 0;
    padding: 0;
}

hr {
    width: 10em;
    height: 1px;
    border: none;
    background-color: #d9dee4;
    margin: 1em 0;
}

b {
    font-family: ExoBold;
    font-weight: bold;
}

em {
}

ins {
    text-decoration: none;
}

/* Formatierung von Links */

a:link {
    color: #ce3f00;
    text-decoration: none;
}

a:visited {
    color: #ce3f00;
    text-decoration: none;
}

a:hover {
    color: #ce3f00;    
    text-decoration: underline;
}

a:active {
    color: #ce3f00;
    text-decoration: underline;
}

.section_link a {
    text-decoration: none;
}

/** Layout - Seitenstruktur
 *
 * <header>
 *
 *   <nav>
 *   </nav>
 *
 * </header>
 * 
 * <main>
 *
 *   <article>
 * 
 *     <section>
 *     </section> 
 *
 *   </article>
 *
 *   <aside>
 * 
 *     <section>
 *     </section> 
 *
 *   </aside>
 *
 * </main>
 * 
 * <footer>
 * </footer>
 *
 * Begin Flexboxdesign 
 */

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    font-family: ExoRegular;
    font-weight: normal;
    font-style: normal;
    font-size: 1em;
    color: #222;
    margin: 0; padding: 0;
    background: #f8f8f8;
}

header {
    margin: 0;
    padding: 0;
    background-image: linear-gradient(60deg, #002040, #2c48a2);
    border-bottom: 1px solid #c9ced4;
}

main {
    flex: 1 100%;
    display: flex;
    flex-flow: row wrap;
    justify-content: center;
    width: 100%;
    margin: 0;
    padding: 0;
}

div.main-line-odd {
    flex: 1 100%;
    display: flex;
    flex-flow: row wrap;
    justify-content: center;
    width: 100%;
    margin: 0;
    padding: 0;
    background-color: #f8f8f8;
    background-image: url(../gfx/design/arrow-even-line.png);
    background-position: center top;
    background-repeat: no-repeat;
}

div.main-line-odd:first-of-type {
    background-image: none;
}

div.main-line-even {
    flex: 1 100%;
    display: flex;
    flex-flow: row wrap;
    justify-content: center;
    width: 100%;
    margin: 0;
    padding: 0;
    background-color: #ddd;
    background-image: url(../gfx/design/arrow-odd-line.png);
    background-position: center top;
    background-repeat: no-repeat;
}

div.main-line-even section {
    background: #ddd;
}

div.main-line-odd p, div.main-line-odd ul, div.main-line-odd ol, div.main-line-even p, div.main-line-even ul, div.main-line-even ol {
    font-family: ExoMedium;
    font-size: 1.05em;
    color: #444;
}

aside {
    flex: 1 1 100%;
    order: 1;
    font-size: .95em;
    margin: .5em;
    padding: 0 1em 1em;
    background: #f8f8f8;
    /* border-right: 1px solid #f2f2f2; */
}

aside.change-order-for-mobile {
    order: 2;
    margin-top: 0;
    margin-bottom: 1em;
}

article {
    flex: 1 1 100%;
    order: 2;
    margin: .5em;
    padding: 0;
}
    
article.change-order-for-mobile {
    order: 1;
}

#header {
    min-height: 47px;
    margin: 1em;
}

#header_name {
    font-family: ExoSemiBold;
    font-style: italic;
    font-size: 1.1em;
    margin: -1em 0 0 7em;
    padding: 0;
}

#header_name a, #header_name a:visited, #header_name a:hover, #header_name a:active {
    color: rgba(162, 184, 217, .5);
    text-decoration: none;
}

.logo {
    width: 280px;
    height: 47px;
}

#header_nav {
    background-image: linear-gradient(60deg, #002040, #2c48a2);
}

nav {
    margin: 0;
    padding: 0;
}

h1.main {
    color: #003060;
    text-align: center;
    margin: 2em 0 .5em;
    padding: 0;
}

h2.main {
    color: #004060;
    text-align: center;
    margin: 0em 0 .5em;
    padding: 0;
}

p.main-remark {
    font-size: .9em;
    color: #444;
    margin: 0 0 1.2em .8em;
}

section {
    text-align: left;
    min-height: 1em;
    margin: .5em 0;
    padding: 0 1em 1em;
    background: #fff;
}

section.main_box img {
    display: none;
}

section.main_box p {
    font-family: ExoMedium;
    font-size: 1.05em;
    color: #444;
}

.references section {
    margin: .5em 0;
    padding: 1em;
    min-height: 120px;
}

.references section img {
    float: left;
    max-width: 100%;
    max-height: 120px;
    margin: 0 1em .5em 0;
    padding: 0;
}

.dir-head {
    font-family: ExoBold;
    font-weight: bold;
    font-size: 1.15em;
    color: #0050a0;
    padding: .3em 0;
    margin: 0em;
    border-bottom: 1px dotted #bbb;
}

.dir-doc, .dir-adm {
    font-size: 1.05em;
    margin: 0;
    padding: 0;
    background-color: #fafafa;
    border-bottom: 1px dotted #bbb;
}

.dir-doc:nth-child(odd), .dir-adm:nth-child(odd) {
    background-color: #eee;
}

.dir-doc a {
    color: #000;
    text-decoration: none;
}

.dir-doc div, .dir-adm {
    padding: 0.3em 0 0.3em .4em;
}

.dir-doc a:hover div {
    color: #fff;
    background-color: #a2b8d9;
}

section h1 {
    /* padding-bottom: .5em; */
    /* border-bottom: 2px solid #c9ced4; #c0afa8; */
}

.references section h1, .references section h2, .references section h3, .references section h4 {
    color: #444;
    margin: 0 0 .3em 0;
    padding: 0;
}

footer {
    margin: 0;
    padding: 1em;
    background-image: linear-gradient(60deg, #002040, #2c48a2);
}

#footer {
    width: 100%;
    display: table;
    margin: 0;
    padding: 0;
}

footer div.sitemap {
    display: table-cell;
    width: 12em;
    min-height: 11em;
    float: left;
    margin: 0 1em 0 0;
    text-align: left;
    vertical-align: top;
}

footer div p.main {
    font-family: ExoRegular;
    font-weight: normal;
    font-size: 1.1em;
    color: #fff; /* #607090; */
    margin: 0 0 .5em 0;
    padding: 0 0 .5em 0;
    border-bottom: 1px solid #a9aeb4;
}

footer div p.social_media_logo {
    font-family: ExoRegular;
    font-weight: normal;
    font-size: 1.1em;
    color: #fff; /* #607090; */
    margin: 0 0 .5em 0;
    padding: 0 0 .5em 0;
}

footer div p.social_media_logo img {
    width: 35px;
    height: 35px;
    margin-right: 5px;
}

footer div p.sub {
    font-family: ExoRegular;
    font-weight: normal;
    font-size: .85em;
    color: #a9aeb4;
    margin: 0;
}

footer div p.sub span {
    margin: 0 1em 0 0;
}

footer div p.sub a {
    color: #b0b0b0;
}

footer div p.sub a:hover {
    color: #fff;
    text-decoration: none;
}
 
footer p.top {
    font-family: ExoRegular;
    font-weight: normal;
    font-size: 1em;
    text-align: right;
    margin: 0 0 1em 0;
    padding: 0;
}

footer p.top a {
    color: #fff;
    text-decoration: none;
}

footer p.top a:hover {
    color: #fff
    text-decoration: none;
}

#footer-symbols {
    clear: both;
    margin: .5em 0;
    padding: 0;
    text-align: right;
}

#footer-symbols a {
    margin: 0 .3em 0 .6em;
}

footer p.copyright {
    font-family: ExoRegular;
    font-weight: normal;
    font-size: .8em;
    clear: both;
    float: right;
    color: #fff;
    margin: .5em 0;
    padding: 0;
    text-align: right;
}

/* Formatierung für obere Navigation */

#nav-main {
    display: flex;
    flex-flow: column;
    font-family: ExoMedium;
    font-weight: normal;
    font-size: 1.05em;
    text-align: center;
    margin: 1em;
    padding: 0;
}

#nav-main li {
    flex: auto;
    list-style: none;
    margin: 0;
    padding: 0;
    border-top: 1px solid #b9bec4;
}

#nav-main li:last-of-type {
    border-bottom: 1px solid #b9bec4;
}

#nav-main li a, #nav-main li span {
    display: block;
    text-decoration: none;
    color: #fff;
    white-space: pre;
    width: 100%
    margin: 0;
    padding: .5em 0;
}

#nav-main li span {
    color: #888;
}

#nav-main li a:hover {
    color: #fff;
    background-color: #a2b8d9;
}

.nav-sub { 
  display: none;
}

/* Ende obere Navigation */

/* Navigation in der aside-box */

.nav-aside-headline {
    margin-bottom: 0;
}

#nav-aside, #nav-fieldset {
    font-family: ExoMedium;
    font-weight: normal;
    font-size: 1em;
    margin: 0;
    padding: 0;
    border-top: 0;
}

#nav-aside {
    margin: 0 0 1em 0;
}

#nav-aside li, #nav-fieldset li {
    list-style: none;
    border-bottom: 1px solid #c9ced4;
}

#nav-aside li.nav-fieldset-sep, #nav-fieldset li.nav-fieldset-sep {
    border-bottom: 1px double red; /* #c9ced4; */
}

#nav-aside li a, #nav-fieldset li a, #nav-aside li.headline, #nav-fieldset li.headline, #nav-aside li span, #nav-fieldset li span {
    display: block;
    text-decoration: none;
    color: #003060;
    padding: .5em 1em;
    margin: 0;
}

#nav-fieldset li.nav-fieldset-sub a, #nav-fieldset li.nav-fieldset-sub span {
    padding: .3em 1em .3em 2em;    
}

#nav-aside a::before, #nav-fieldset a::before, #nav-aside li span::before, #nav-fieldset li span::before {
    content: "\25B8";
    display: inline-block;
    font-size: 1.2em;
    width: .7em;
}	

#nav-fieldset li.nav-fieldset-sub a:before, #nav-fieldset li.nav-fieldset-sub span:before {
    content: "";
}

#nav-aside li a:hover, #nav-fieldset li a:hover {
    color: #eee;
    background-color: #ce3f00;
}

#nav-aside li.headline, #nav-fieldset li.headline {
    font-family: ExoBold;
    font-weight: bold;
    padding: .5em 1em;
    color: #eee;
    background-color: #003060;
    border-bottom: 0;
}

#nav-aside li span, #nav-fieldset li span {
    color: #777;
    background-color: #e6e6e6;
}

/* Ende - Navigation in der aside-box */

/* Formatierung für Header-Sprach-Navigation */

.nav-header {
    float: right;
    display: flex;
    flex-flow: row;
    justify-content: flex-end;
    font-family: ExoMedium;
    font-weight: normal;
    font-size: .9em;
    margin: 0 0 1em 1em;
    padding: 0;
}

.nav-header li {
    flex: 0 0;
    list-style: none;
    margin: 0;
    padding: 0;
    border-left: 1px solid #bbb;
}

.nav-header .preamble {
    white-space: pre;
    color: #bbb;
    margin: 0;
    padding: 0 .4em;
    border-left: 0;
}

.nav-header .spacer {
    padding: 0 1em;
}

.nav-header li:last-of-type {
    border-right: 1px solid #bbb;
}

.nav-header li a {
    text-decoration: none;
    color: #bbb;
    margin: 0;
    padding: 0 .4em;
}

.nav-header li a:hover {
    color: #eee;
}

/* Ende Sprach-Navigation */

@media all and (min-width: 54em) {
    
    #header {
	max-width: 90em;
	margin: 1em auto;
	padding: 0 1em;
    }

    #header_nav {
        background: #d9dee4;
    }
    
    nav {
	max-width: 90em;
	margin: 0 auto;
	padding: 0 2em;
    }
    
    #nav-main {
	max-width: 86em;
	flex-flow: row;
	justify-content: flex-end;
	text-align: left;
	margin: 0;
	padding: 0;
	border: 0;
    }

    #nav-main li {
	flex: 0 0;
	position: relative;
	margin: 0;
	padding: 0;
	border: 0;
    }

    #nav-main li:last-of-type {
	border: 0;
    }
    
    #nav-main li a, #nav-main li span {
	color: #003060;
	margin: 0;
	padding: .5em 1.2em;
    }

    #nav-main li span {
	color: #789;
    }

    #nav-main li a:hover, #nav-main li.dropdown:hover a.dropbtn, #nav-main li a:active {
	color: #fff;
	background-color: #a2b8d9;
    }

    #nav-main li i::after {
	font-style: normal;
	content: "\2009\25BE";
    }

    .nav-sub {
	display: none;
	position: absolute;
	min-width: 15em;
	margin: 0;
	padding: 0;
	background-color: #e9eef4;
	border-top: 2px solid #c9ced4;
	box-shadow: 2px 10px 16px 0px rgba(0,0,0,0.3);
	z-index: 1;
    }

    #nav-main li:last-child .nav-sub { 
	right: 0;
    }

    .nav-sub li {
	list-style: none;
	width: 100%;
	margin: 0;
	padding: 0;
    }

    .nav-sub li a, .nav-sub li span {
	display: block;
	margin: 0;
	padding: .5em .2em;
    }

    #nav-main li .nav-sub li span {
	color: #888;
	background-color: #d9dee4;
    }

    #nav-main li:hover .nav-sub {
	display: block;
    }

    main {
	margin: 0 auto;
    }

    main.lines {
	margin: 0;
    }

    div.main-line-even section {
	box-shadow: none;
    }

    footer {
	padding: 1em 2em 2em;
    }

    #footer {
	max-width: 90em;
	margin: 0 auto;
	padding: 0;
    }

    aside, aside.change-order-for-mobile {
	flex: 1 1 0%;
	order: 1;
	max-width: 16em;
	margin: 0 1em 0 0;
	padding: 1em 1em 1em 2em;
    }

    article, article.change-order-for-mobile {
	flex: 3 1 0%;
	order: 2;
	margin: 0 4em .5em 2em;
	padding: 0;
    }

    article.grid, article.references {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 0 1em;
	align-content: start;
	justify-content: center;
	margin: 0 2em 1em;
    }

    article.grid-fullpage, article.grid-fullpage-wide {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: .5em 1.5em;
	align-content: start;
	justify-content: center;
    	max-width: 72em;
	margin: 0 1em 1em;
	padding: 0;
    }

    article.grid-fullpage-wide {
	max-width: 90em;
   }    
    
    article.grid h1.main, article.grid-fullpage h1.main, article.references h1.main, article.grid-fullpage-wide h1.main, .grid-full-line {
	grid-column: 1 / -1;
    }

    article section {
	margin: 0 0 1em 0;
	padding: 0 3em 1em;
	box-shadow: 2px 8px 16px rgba(0, 0, 0, .2);
    }

    .no_background {
	box-shadow: none;
	background: none;
    }

    article.grid-fullpage section, article.grid-fullpage-wide section {
	padding: 0 1em .6em;	
    }

    section.main_box img {
	display: block;
	margin: 0 -1em .6em;
	width: calc(100% + 2em);
	border-bottom: 6px solid #d9dee4;
    }    
    
    section.main_box h1 {
	font-family: ExoBold;
	font-style: italic;
	font-size: 2em;
	color: #fff;
	text-align: right;
	margin: -2.1em .2em .9em 0;
	padding: 0;
	border-bottom: 0;
    }
    
    aside fieldset button {
	width: 100%;
    }
    
    .dir-doc div, .dir-adm {
	text-indent: -2em;
	padding: .2em 0 .2em 4em;
    }

    .dir-adm ul {
	text-indent: 0;
	margin: .2em 0;
	padding: 0 0 0 1.9em;
    }

    .references .section_link {
	transition: transform .6s;
	margin: 0 0 1em 0;
	padding: 0;
	background: #fff;
	box-shadow: 2px 8px 16px rgba(0, 0, 0, .2);
    }

    .references .section_link:hover {
	transform: scale(1.03, 1.03);
    }

    .references .section_link a {
	display: block;
	margin: 0;
	padding: 1em;
	height: calc(100% - 2em);
    }
    
    .references .section_link_none {
	margin: 0 0 1em 0;
	padding: 1em;
	background: #fff;
	box-shadow: 2px 8px 16px rgba(0, 0, 0, .2);
    }

}

/* @media all and (min-width: 54em) {

    #header {
	padding: 0 2em;
    }
    
    article.grid, article.grid-fullpage, div.invers {
	grid-template-columns: repeat(3, 1fr);
    }

} */

@media all and (min-width: 90em) {

    main {
	max-width: 94em;
    }

    main.lines {
	max-width: 100%;
    } 

}

@media screen and (-ms-high-contrast: active), (-ms-high-contrast: none) {
    /* Hier können wir die CSS-Eigenschaften von Flexbox überschreiben. */
    body {
        display: block;
    }
}

/** Ende Flexboxdesign */

/* Ende */