/* basic setting */ /*?? sourceMappingURL=basics.css.map ??*/
\:root {
  font-size: 10px;
}
* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
  font-family: "Open Sans", "sans-serif", Verdana, Arial;
}
/*general classes */
.clearfix::after {
  content: "";
  clear: both;
  display: table;
}
.float-left {
  float: left;
}
.center {
  display: flex;
  align-items: center;
  justify-content: center;
}
.important {
  font-weight: 600;
}
/*
*  mobile version with up to 600px
*/
.container-footer,
.container-header {
  width: 75%;
  margin: 30px auto;
}

/* main parts */
header {
  padding: 30px 30px 0;
}
main {
  padding: 30px 30px 45px;
}
footer {
  padding: 15px 30px;
  background-color: #a5a29d;
}
article {
  padding-top: 10px;
}
.content-box {
  margin: 2em 0 3em;
}
/* navigation */

/* text */
main p, main table, main ul {
  margin: 0.5em 0 1.5em;
}
p,
table {
  text-align: justify;
}
/*table, ul, p {
  margin-bottom: 1.5em;
}*/
p,
table,
figcaption,
li {
  line-height: 1.5;
  font-size: 13px;
}
.footer-down p {
  text-align: center;
}
footer p {
  line-height: 1.5;
}
/* table */
table {
  border-collapse: collapse;
  /*margin: 1em 0;*/
}
main#index table tr {
  line-height: 1.5;
}
table tr {
  line-height: 1.3;
}
table td {
  padding: 0 1em;
  vertical-align: top;
}
main#index table td {
  padding: 0 2em 0 0;
  vertical-align: top;
}


/* table tr td:not(:first-child) 
table tr td {
  padding-left: 1.5em;
  vertical-align: top;
}
*/
.spacer-1 {
  height: 1em;
}
.spacer-05 {
  height: 0.5em;
}
.in-2 {
  margin-left: 2em;
}
/*table#vita tr td {height: 2em}*/
/* headings */
h1,
h2,
h3,
h4 {
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: 2px;
  font-variant: small-caps;
}
h1 {
  color: #2b2b29;
  font-size: 20px;
  border-bottom: 1px solid;
  display: inline;
  /*color: #504c41;*/
}
h2 {
  font-size: 18px;
  display: inline-block;
}
h3, h4 {
  font-size: 16px;
  margin: 1em 0;
}
/*h4 {
  font-size: 14px;
  margin : 0.5em 0;
}*/
.flyer {
  width: 80%;
  height: auto;
  margin-top: 10px;
}
#vs-caption {
  margin: 3em 0; 
}
/* #art */
/*#art h3 {
  display: inline-block;
  border-bottom: 1px solid transparent;
}
#art h3:hover {
  border-bottom: 1px solid black;
}*/
#art summary {
  margin: 0.5em 1em;
}
/* details summary */
details summary {
  cursor: pointer;
}
details[open] summary ~ * {
  animation: sweep 1s linear;
}
@keyframes sweep {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
/* pictures */
.gallery li {
  float: left;
  width: 95%;
  height: 95%;
  padding: 10px;
}

#index img, .gallery img {
  height: 200px;
  width: 200px;
  margin: auto;
}
.gallery a {
  margin: auto;
}
figure {
  margin: 0 30px 5px 0;
}
#vita figcaption {
  max-width: 180px;
}
section:not(:first-of-type) {
  margin-top: 15px;
}
ul li {
  list-style: none;
}
.logo {
  width: 176px;
  height: 160px;
  margin: 0 auto;
  position: relative;
  left: -5px;
}
a, .a {
  color: #1b3691;
  text-decoration: none;
}
.nav ul {
  margin: 12px 0 10px;
}
.nav li {
  padding: 5px 0;
  text-align: left;
  font-size: 14px;
  /*display: inline-block;*/
}
.nav a {
  color: black;
  letter-spacing: 2px;
  line-height: 1.5;
  font-weight: 300;
}
span,
h3,
footer h4 {
  display: inline-block;
}
/*.nav li:after,*/
span a:after,
span span:after,
h4 a:after,
h3 a:after {
  content: "";
  display: block;
  margin: auto;
  height: 1px;
  width: 0;
  background: transparent;
  transition: width 0.5s ease, background-color 0.5s ease;
}
/*.nav li:hover:after {
  width: 100%;
  background: rgb(0, 0, 0);
}*/
span a:hover:after,
h4 a:hover:after,
h3 a:hover:after {
  width: 100%;
  background: #1b3691;
}
header span a:hover:after,
span span:hover:after {
  width: 100%;
  background: black;
}
.header-bg-img {
  height: 120px;
  background-image: url("../../../Bilder/Bildstreifen/B7.jpg");
  background-repeat: no-repeat;
  background-size: cover;
}
.footer-down {
  margin-top: 30px;
}
/*#vita td:first-child {
  min-width: 90px;
}*/
#ausstellungen td {
  min-width: 40px;
}
ul#sammlungen {
  padding-top: 0.666em;
}
#sammlungen li {
  padding-left: 0.5em;
  margin-left: 1em;
  line-height: 2.0;
  list-style-type: circle;
}

.content-box-footer {
  padding: 0.666em 0;
}
.position-h1 {
  padding: 30px 0 0 30px;
  margin: auto;
}

/*.f-r {
  float: right;
}*/

@media (min-width: 360px) {
  .gallery li {
    height: 145px;
    width: 145px;
    margin: auto;
  }
  #index img, 
  .gallery img {
    height: 135px;
    width: 135px;
  }
}
@media (min-width: 450px) {
  .gallery li {
    height: 185px;
    width: 185px;
  }
  #index img,
  .gallery img {
    height: 175px;
    width: 175px;
  }
}
@media (min-width: 520px) {
  .gallery li {
    height: 225px;
    width: 225px;
  }
  #index img,
  .gallery img {
    height: 210px;
    width: 210px;
  }
}
@media (min-width: 600px) {
  .container {
    width: 540px;
    margin: 20px auto;
  }
  .position-h1 {
    width: 540px;
    padding: 30px 0 0 0;
  }
  .gallery li {
    width: 175px;
    height: 175px;
  }
  #index img,
  .gallery img {
    height: 160px;
    width: 160px;
  }
  #vita td:first-child {
    width: 120px;
  }
 
}
@media (min-width: 850px) {
  .nav {
    margin: 30px 0;
  }
  .nav ul {
    display: flex;
  }
  .nav li {
    font-size: 18px;
    display: inline;
    display: inline-block;
  }
  .nav li:first-child {
    margin-right: 30px;
  }
  .nav li:not(:first-child) {
    margin: 0 30px;
  }
  .header-bg-img {
    height: 200px;
  }
  .position-h1 {
    width: 720px;
    padding: 60px 0 0 0;
  }
  h1 {
    font-size: 27px;
    max-width: 720px;
  }
  h2 {
    font-size: 24px;
  }
  h3, h4 {
    font-size: 20px;
  }
  /*h4 {
    font-size: 16px;
  }*/
  footer h4 {
    margin-bottom: 0.3em;
  }
  p,
  table,
  figcaption,
  li {
    font-size: 16px;
  }
  .container {
    width: 720px;
  }
  .footer-down {
    margin-top: 60px;
  }
  .gallery li {
    height: 235px;
    width: 235px;
  }
  #index img,
  .gallery img {
    height: 215px;
    width: 215px;
  }
  figure {
    margin: 0 40px 0 0;
  }
  section:not(:first-of-type) {
    margin-top: 20px;
  }
  .header-bg-img {
    height: 200px;
  }
  #ausstellungen td {
    min-width: 60px;
  }
  #vita td:first-child {
    width: 140px;
  }
}
@media (min-width: 1100px) {
  .container-footer,
  .container-header {
    width: 90%;
    max-width: 1100px;
  }
  .container-header {
    margin: 30px auto 60px;
  }
  .container {
    width: 1000px;
    margin: 20px auto;
  }
  .header-a-up {
    float: left;
  }
  .header-a-up {
    float: left;
  }
  .header-bg-img {
    height: 250px;
  }
  .position-h1 {
    margin: 0 auto;
    padding: 90px 0 0;
    width: 1000px;
  }
  .footer-up {
    display: flex;
  }
  .content-box-footer {
    float: left;
    width: 33.33%;
  }
  .logo {
    width: 202px;
    height: 182px;
  }
  .nav {
    padding-top: 63px;
  }
  .nav li:first-child {
    margin-left: 45px;
  }
  .gallery li {
    margin: unset;
    height: 330px;
    width: 330px;
  }
  #index img,
  .gallery img {
    height: 300px;
    width: 300px;
  }
  figure {
    margin: 0 50px 0 0;
  }
  section:not(:first-of-type) {
    margin-top: 25px;
  }
}