@font-face {
    font-family: 'opensans-regular';
    src: url('fonts/opensans-regular.woff') format('woff');
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: 'opensans-italic';
    src: url('fonts/opensans-italic.woff') format('woff');
    font-weight: normal;
    font-style: italic;
}

@font-face {
    font-family: 'opensans-bold';
    src: url('fonts/opensans-bold.woff') format('woff');
    font-weight: bold;
    font-style: normal;
}

@font-face {
    font-family: 'opensans-bolditalic';
    src: url('fonts/opensans-bolditalic.woff') format('woff');
    font-weight: bold;
    font-style: italic;
}

@font-face {
    font-family: 'opensans-light';
    src: url('fonts/opensans-light.woff') format('woff');
    font-weight: 300;
    font-style: normal;
}

@font-face {
    font-family: 'opensans-lightitalic';
    src: url('fonts/opensans-lightitalic.woff') format('woff');
    font-weight: 300;
    font-style: italic;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
    font-family: opensans-regular;
    background-color: #535353;
    line-height: 1.5em;
    scroll-behavior: smooth;
}

body {
    padding: 0;
    margin: 0;
}

.page {
    margin-left: auto;
    margin-right: auto;
    color: #ffffff;
}

header {
    max-height: 13.5em;
    padding-left: 3.75em;
    padding-top: 2em;
    background-color: rgba(63,63,63,0.6);
    position: fixed;
    width: 100%;
    z-index: 100;
    top: 0;
}

.logo {
    float: left;
    margin: 0;
    padding: 0;
}

.logo img {
    max-width: 100%;
}

main {
    position: relative;
    top: 15em;
}

@media all and (min-width: 936px) {
    nav {
	background-color: #3e3e3e;
	color: #ffffff;
	position: fixed;
	width: 100%;
	font-size: 1.3em;
	top: 11em;
	height: 2.2em;
	padding-left: 4.4em;
	z-index: 999;
    }
}

.container {
    margin-top: 4.5em;
    min-height: 38em;
}

.section {
    background-color: transparent;
    color: #ffffff;
    padding: 1em 0;
    min-height: 32em;
    margin: 2em 0;
}

.content {
    padding-left: 1em;
    max-width: 100%;
    background-color: #3e3e3e;
    margin-top: 20em; 
}

.page-section {
    padding: 1em 0;
    margin-bottom: 1em;
    min-height: 32em;
}

.page-content {
    padding-left: 1em;
    max-width: 100%;
    background-color: #3e3e3e;
    margin-top: 5em;
    margin-bottom: 1em;
}

@media all and (min-width: 936px) {
    .page-content {
	padding-left: 5.7em;
    }
    .content {
	padding-left: 5.7em;
    }
}

.article {
    max-width: 51em;
    padding: 1em 0 2em 0;
    min-height: 33em;
}

footer {
    height: 2em;
    background-color: #535353;
    position: relative;
    bottom: -13em;
}

p {
    margin: 1.5em 0;
}

h1 {
    font-size: 2em;
    font-weight: bold;
    line-height: 1.5em;
    margin-top: 0.75em;
    margin-bottom: 0.75em;
}

h2 {
    font-size: 1.5em;
    line-height: 2em;
    font-weight: bold;
    padding-top: 1em;
}

ul { 
    padding-left: 1em;
}

nav ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    overflow: hidden;
    max-width: 51em;
}

nav li {
    float: left;
    padding: 0.5em 3.6em 0 0;
    list-style-type: none;
    list-style-image: none;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    font-weight: bold;
    background-color: transparent;
    border-style: none;
    max-width: 25%;
}

nav li:first-child {
    display: none;
}

footer ul {
    margin: 0;
    overflow: hidden;
    padding-left: 5.7em;
    float: left;
}

footer li {
    float: left;
    list-style-type: none;
    list-style-image: none;
    background-color: transparent;
    border-style: none;
    padding-right: 2em;
}

nav li a,
footer li a,
#mailbutton a {
  display: block;
  color: white;
  text-align: center;
  text-decoration: none;
}

a {
    color: #f39433;
    text-decoration: none;
}

a:hover,
a:focus,
a:active {
    color: #ffffff;
}

nav a:hover,
nav a:focus,
nav a:active,
footer a:hover,
footer a:focus,
footer a:active,
#mailbutton a:hover,
#mailbutton a:focus,
#mailbutton a:active {
    color: #f39433;
}

#start.section .content {
    margin-top: 1em; 
}

#start h1 {
    display: none;
}

#kontakt.section {
    min-height: 21em;
    margin-bottom: 2em;
}

#kontakt img {
    float: right;
    padding-right: 7em;
    max-width: 100%;
}

#mailbutton {
    float: right;
    padding-right: 2em;
}

label.whois {
    float: left;
    margin-right: 1em;
    padding: 0.25em 0;
}

#whoisfld {
    float:left;
    padding: 0.25em 0.5em;
    margin-right: 0.5em;
}

#whoisbtn {
    float:left;
    padding: 0.25em 0.5em;
}


@media all and (min-width: 936px) {
    nav.mobile {
	display: none;
    }
    nav.desktop {
	display: block;
    }

    #kontakt .article {
	padding-bottom: 1em;
    }
}


@media all and (max-width: 935px) {
    nav.desktop {
	display: none;
    }

    nav.mobile {
	display: block;
    }

    main {
	position: relative;
	top: 10em;
    }

    details {
	z-index: 990;
	position: fixed;
	top: 1em;
	left: 1em;
    }

    summary::marker {
	content: '\2261';
	color: orange;
	font-size: 64px;
	font-weight: bold;
    }	

    details[open] summary::marker {
	content:  "\2A2F";
	font-weight: normal;
    }

    nav.mobile ul {
	display: block;
	position: fixed;
	top: 4em;
	left: 0;
	height: 100%;
	margin: 0;
	background-color: rgba(63,63,63,0.9);
	transition-duration: .25s;
	padding-top: 2em;
	z-index: 980;
    }

    nav.mobile li {
	float: unset;
	display: block;
	padding: 12px 24px;
	color: #ffffff;
	font-size: 20px;
	font-weight: 600;
	text-decoration: none;
	transition-duration: .25s;
    }

    nav.mobile li a {
	background-color: rgba(63,63,63,0.9);
    }

    nav.mobile li:first-child {
	display: none;
    }

    #kontakt img {
	max-width: 225px;
	float: right;
	padding: 0 0 0 1em;
    }

    .container {
	margin-top: 4.5em;
    }

    .content {
	margin-top: 10em; 
    }

    #start.section .content {
	margin-top: -5em; 
    }

    footer {
    bottom: -8em;
    }

    footer ul {
	padding-left: 1em;
    }

    #mailbutton {
        padding-right: 1em;
    }

} /*** max-width 935 ***/

.svg-adresse {
  height: 21px;
  width: 200px;
  vertical-align: middle;
}