html {
  margin: 0px;
  padding: 0px;
}
body {
  --color-brightest-blue: #f0f1ff;
  --color-bright-blue: #d8d9ff;
  --color-bright-orange: #fff1e1;
  --color-bright-gray: #999;
  --color-dark-blue: #000080;
  --color-dark-orange: #cc7200;
  --color-dark-grayblue: #404060;
  --color-dark-gray: #404040;
  --color-dark-green: #006000;
  --color-darkest-blue: #003;
  --color-darkest-gray: #222;
  --color-gray: #666;
  --color-gray-white: #eee;
  --color-med-blue: #c0c1ff;
  --color-orange: #ffa500;
  --color-red: #c00;
  --fontsize-0-5rem: 0.5rem;
  --fontsize-0-7rem: 0.7rem;
  --fontsize-0-75rem: 0.75rem;
  --fontsize-0-9rem: 0.9rem;
  --fontsize-1-0rem: 1.0rem;
  --fontsize-1-15rem: 1.15rem;
  --fontsize-1-2rem: 1.2rem;
  --fontsize-1-25rem: 1.25rem;
  --fontsize-1-3rem: 1.3rem;
  --fontsize-1-4rem: 1.4rem;
  --fontsize-1-5rem: 1.5rem;
  --fontsize-1-6rem: 1.6rem;
  --fontsize-1-7rem: 1.7rem;
  --fontsize-1-8rem: 1.8rem;
  --fontsize-2-0rem: 2.0rem;
  --fontsize-2-2rem: 2.2rem;
  --fontsize-2-4rem: 2.4rem;
  --fontsize-2-5rem: 2.5rem;
  --fontsize-2-6rem: 2.6rem;
  --fontsize-2-8rem: 2.8rem;
  --fontsize-3-0rem: 3.0rem;
  --fontsize-fifth: 0.2rem;
  --fontsize-quarter: 0.25rem;
  --fontsize-half: 0.5rem;
  --fontsize-threequarters: 0.75rem;
  --fontsize-small: 0.8rem;
  --fontsize-smaller: 0.9rem;
  --fontsize-base: 1.0rem;
  --fontsize-medium: 1.2rem;
  --fontsize-medium-big: 1.4rem;  
  --fontsize-big: 1.6rem;
  --fontsize-bigger: 1.8rem;
  --fontsize-biggest: 2.0rem;  
  --gradient-background: linear-gradient(0deg, var(--color-gray-white), #fff, #fff);
  --border-orange: 1px solid var(--bright-orange);
  --border-gray-white: 1px solid var(--color-gray-white);
  --font-family-courier: "Courier Prime", "Courier New", monospace;
  --font-family-kalam: "Kalam", "Comic Sans", Arial, Helvetica, sans-serif;
  --font-family-noto-serif: "Noto Serif", "Century Schoolbook", Georgia, Times, serif;
  --font-family-trebuchet: "Trebuchet MS", Arial, Helvetica, sans-serif;
  --margin-horizontal: 5px 0px;
  --padding-horizontal: 5px 0px;
  --padding-standard: 5px 10px;
  --padding-vertical: 0px 5px;
  --padding-vertical-10px: 0px 10px;
  --slides-max-width: 72rem;
  --slides-max-height: 48rem;
  --url_white50: url(./white50.png);
  --width-li: 18rem;
  --width-nav-left: 14rem;
  font-family: var(--font-family-trebuchet);
  background: #fff;
  text-align: left;
  margin: 0px;
  padding: 0px;
}
p{
  margin: 0px;
  padding: var(--padding-standard);
}
a {
  text-decoration: none;
  color: #000;
  font-style: italic;
  font-weight: 600;
}
a:link {
  color: var(--color-dark-blue);
}
a:visited {
  color: var(--color-darkest-blue);
}
/* a:hover {
  color: var(--color-orange);
} */
a:link :hover {
  color: var(--color-orange);
}
article {
  border: var(--border-gray-white);
  background-image: var(--url_white50);
  background-attachment: fixed;
}
article p {
  font-family: var(--font-family-noto-serif);
}
details {
  padding: var(--padding-standard);
  border: var(--border-gray-white);
}
details h3{
  padding: var(--padding-horizontal);
}
dl {
  margin-left: 1rem;
}
figure {
  display: inline-block;
  border: 0px;
  margin: 0px;
  padding: var(--padding-standard);
  border: var(--border-gray-white);
  text-align: center;
}
figcaption {
  text-align: center;
}
h1, h2, h3, h4, h5, h6{
  font-weight: bold;
  margin: 0px;
  padding: var(--padding-standard);
}
h1 {
  font-size: var(--fontsize-biggest);
}
h2 {
  font-size: var(--fontsize-big);
}
h3 {
  font-size: var(--fontsize-medium);
}
img {
  height: 140px;
  width: auto;
  vertical-align: middle;
}
nav {
  grid-area: nav;
  border: var(--border-gray-white);
}
main {
  grid-area: main;
  border: var(--border-gray-white);
}
main a {
  font-style: normal;
}
section{
  border-bottom: var(--border-gray-white);
  background-image: var(--url_white50);
  background-attachment: fixed;
}
section h1,h2 {
  background-image: var(--url_white50);
}
table {
  padding: var(--padding-standard);
  border: var(--border-gray-white);
  background-color: #fff;
}
td,th {
  padding: var(--padding-vertical);
}
datestrong {
  font-weight: bold;
  color: #000080;
}
locem {
  font-style: italic;
  color: #000080;
}
.linethrough {
  text-decoration: line-through;
}
.align-left {
  text-align: left; 
}
.align-right {
  text-align: right; 
}
.img {
  position:  absolute;
  top: 0;
  left: 0;
  text-align: center;
}
.back-img {
  background-image: url(./back.png);
  background-attachment: fixed;
  background-position: center;
  background-repeat: repeat;
}
.back-img-white50 {
  background-image: var(--url_white50);
  background-attachment: fixed;
  background-position: center;
  background-repeat: repeat;
}
.background-bright-blue {
  background-color: var(--color-bright-blue);
}
.background-bright-orange {
  background-color: var(--color-bright-orange);
}
.background-brightest-blue {
  background-color: var(--color-brightest-blue);
}
.background-dark-blue {
  background-color: var(--color-dark-blue);
}
.background-med-blue {
  background-color: var(--color-med-blue);
}
.background-white {
  background-color: white;
}
.block {
  display: block;
}
.cc2 {
  column-count: 2;
}
.code {
  color: var(--color-bright-orange);
  background-color: var(--color-dark-gray);
  font-weight: 600;
}
.color-dark-green {
  color: var(--color-dark-green);
}
.color-gray {
  color: var(--color-gray);
}
.color-red {
  color: var(--color-red);
}
.indent-1rem {
  margin-left: 1rem;
}
.indent-2rem {
  margin-left: 2rem;
}
.indent-1rem-right {
  margin-right: 1rem;
}
.max-width {
  max-width: 100%;
  height: auto;
}
.page-break-before {
  page-break-before: always;
}
.text-indent-1rem {
  text-indent: 1rem;
}
.text-indent-2rem {
  margin-left: 2rem;
  margin-right: 2rem;
}
/*-------------*/
.slides {
  box-sizing: border-box;
}
.slides-feeder,
.slides-chests,
.slides-game,
.slides-mosaic,
.slides-pictures,
.slides-scetches,
.slides-improvisation,
.slides-flora {
  display: none;
  align-items: center;
}
.slides-container {
  /* max-width: var(--slides-max-width); */
  position: relative;
  margin: auto;
  /* width: 100%;
  height: auto; */
  width: 100%;
  height: auto;
  padding-top: 56.25%; /* 16:9 Aspect Ratio */
}

.slides-btn-prev,
.slides-btn-next {
  color: #fff;
  text-shadow: -1px 0 #000, 0 1px #000, 1px 0 #000, 0 -1px #000;
}
.slides-text,
.slides-numbertext,
.slides-dot-feeder,
.slides-dot-chests,
.slides-dot-game,
.slides-dot-mosaic,
.slides-dot-pictures,
.slides-dot-scetches,
.slides-dot-improvisation,
.slides-dot-flora {
  color: #666;
}
.slides-text,
.slides-numbertext {
  font-size: var(--fontsize-base);
  height: var(--fontsize-medium-big);
  margin: var(--fontsize-fifth);
  padding: 0px var(--fontsize-fifth);
  display: inline-block;
}
.slides-dots {
  text-align: center;
}
.slides-dot-feeder,
.slides-dot-chests,
.slides-dot-game,
.slides-dot-mosaic,
.slides-dot-pictures,
.slides-dot-scetches,
.slides-dot-improvisation,
.slides-dot-flora {
  cursor: pointer;
  height: var(--fontsize-medium-big);
  width: var(--fontsize-medium-big);
  margin: 0 2px;
  background-color: #999;
  border-radius: 50%;
  display: inline-block;
  transition: background-color 0.6s ease;
}
.slides-active,
.slides-dot-feeder:hover,
.slides-dot-chest:hover,
.slides-dot-game:hover,
.slides-dot-mosaic:hover,
.slides-dot-pictures:hover,
.slides-dot-scetches:hover,
.slides-dot-improvisation:hover,
.slides-dot-flora:hover {
  background-color: #333;
}
.slides-btn-prev,
.slides-btn-next {
  cursor: pointer;
  position: absolute;
  top: 50%;
  width: auto;
  padding: 16px;
  margin-top: -22px;
  font-weight: bold;
  font-size: var(--fontsize-biggest);
  transition: 0.6s ease;
  border-radius: 0 3px 3px 0;
  user-select: none;
}
.slides-btn-next {
  right: 0;
  border-radius: 3px 0 0 3px;
}
.slides-btn-prev:hover,
.slides-btn-next:hover,
.slides-text:hover,
.slides-numbertext:hover {
  background-color: #ffffff66;
  color: #333;
}
.slides-img {
  height: auto;
  width: 100%;
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  text-align: center;
}
.slides-img-portrait {
  height: 100%;
  width: auto;
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  text-align: center;
}
/*-------------*/
/* Fading animation */
.fade {
  -webkit-animation-name: fade;
  -webkit-animation-duration: 1.5s;
  animation-name: fade;
  animation-duration: 1.5s;
}
@-webkit-keyframes fade {
  from {opacity: .4}
  to {opacity: 1}
}
@keyframes fade {
  from {opacity: .4}
  to {opacity: 1}
}
/*-------------*/
.font-family-courier {
  font-family: var(--font-family-courier);
  font-weight: 600;
}
.font-family-noto-serif {
  font-family: var(--font-family-noto-serif);
}
.font-initial {
  color: var(--color-dark-blue);
  font-size: var(--fontsize-medium);
  font-weight: 600;
}
.fontsize-half {
  font-size: var(--fontsize-half);
}
.fontsize-big {
  font-size: var(--fontsize-big);
}
.fontsize-medium {
  font-size: var(--fontsize-medium);
}
.fontsize-base {
  font-size: var(--fontsize-base);
}
.footnote {
  font-family: var(--font-family-noto-serif);
  padding: var(--padding-standard);
}
.note {
  font-family: var(--font-family-noto-serif);
  padding: 0px 0px 0px 5px;
}
.frp {
  font-family: var(--font-family-noto-serif);
}
.frp a {
  font-weight: 300;
}
.frp a:link {
  color: var(--color-darkest-blue);
  font-weight: 300;
}
.frp a:hover {
  color: orange;
}
.frp details {
  background-color: var(--color-gray-white);
}
.frp figure {
  background-color: #fff;
  margin-left: 1rem;
}
.frp hr {
  border-style: solid none;
  border-bottom-color: var(--color-bright-gray);
  border-top-color: #fff;
  border-width: 0.25px;
  margin-left: 0.5rem;
}
.frp table {
  background-color: #0000;
}
.frp-content a:link {
  color: #000;
  font-weight: 300;
}
.frp-content a:hover {
  color: orange;
}
.frp-content h3, h4 {
  padding: var(--padding-vertical-10px);
}
.frp-content p{
  font-weight: bold;
  margin: 0px;
  padding: var(--padding-vertical-10px);
}
.frp-details {
  font-weight: 300;
  background-color: var(--color-gray-white);
}
.img-icon {
  padding: 0px;
  height: 1rem;
  width: auto;
}
.img-icon-small {
  padding: 0px;
  height: 0.9rem;
  width: auto;
}
.img-logo {
  padding: var(--padding-standard);
  height: auto;
  width: auto;
}
.img-max-width {
  padding: var(--padding-standard);
  width: auto;
  height: auto;
  max-width: 80rem;
}
.letter-spaced {
  letter-spacing: 0.2em;
}
.link-top a:link {
  color: var(--color-br);
}
.nav-bar {
  background-color: #fff;
  text-align: center;
}
.nav-link {
  display: block;
  color: #000;
  font-style: normal;
  padding: var(--padding-standard);
  background: var(--gradient-background);
  cursor: pointer;
}
.right {
  text-align: right;
}
.text-centered {
  text-align: center;
}
.text-left {
  text-align: left;
}
.zoom {
  transition: transform .2s;
}
.zoom:hover {
  transform: scale(1.5);
}
.thumbnail {
  height: 2rem;
  width: auto;
  transition: 0.5s;
  cursor: pointer;
}
.thumbnail:hover {
  height: 16rem;
  width: auto;
}

#section-footer {
  float: left;
  width: 100%;
}
#timezones td {
  border: var(--border-gray-white);
}
#timezones th {
  border: var(--border-gray-white);
  background-color: var(--color-brightest-blue);
}
/* ---- */
li {
  break-inside: avoid;
  float: left;
  margin: 0px;
  border: 0px;
  padding: 2px;
  width: var(--width-li);
  box-shadow: 1px 1px 1px white inset, -1px -1px 1px #ccc inset;
}
li h3,h4 {
  padding-left: 1rem;
  padding-right: 0px;
}
ol {
  display: grid;
  column-count: 2;
  height: auto;
  list-style-type: none;
}
#collapsible {
  cursor: pointer;
  border: none;
  outline: none;
}
/* screen orientation portrait or landscape */
.container {
  grid-template-columns: 100%;
  grid-template-rows: auto 1fr;
  grid-template-areas: "nav" "main";
}
section {
  font-size: var(--fontsize-1-5rem);
}
@media only screen and (orientation: landscape) {
  .container {
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-rows: 100%;
    grid-template-areas: "nav main";
  }
}
 /* screen min and max width */
ul {
  display: grid;
  list-style-type: none;
  margin: 0px;
  padding: 0px;
  column-gap: 0px;
}
/* @media only screen and (max-width: 37.5rem) {
  h1 {
    font-size: var(--fontsize-1-0rem);
  }
  h2 {
    font-size: var(--fontsize-0-9rem);
  }
  h3 {
    font-size: var(--fontsize-0-7rem);
  }
  section {
    font-size: var(--fontsize-0-5rem);
  }
  td,th {
    font-size: 0.5rem;
  }
  ul {
    height: 540rem;
    grid-template-columns: 18rem;
  }
}
@media only screen and (min-width: 37.5rem) {
  h1 {
    font-size: var(--fontsize-1-4rem);
  }
  h2 {
    font-size: var(--fontsize-1-15rem);
  }
  h3 {
    font-size: var(--fontsize-0-9rem);
  }
  section {
    font-size: var(--fontsize-0-7rem);
  }
  td,th {
    font-size: 0.7rem;
  }
  ul {
      height: 288rem;
      grid-template-columns: 18rem 18rem;
  }
}
@media only screen and (min-width: 51.5rem) {
  h1 {
    font-size: var(--fontsize-1-5rem);
  }
  h2 {
    font-size: var(--fontsize-1-25rem);
  }
  h3 {
    font-size: var(--fontsize-1-0rem);
  }
  section {
    font-size: var(--fontsize-0-75rem);
  }
  td,th {
    font-size: 0.75rem;
  }
  ul {
    height: 288rem;
    grid-template-columns: 18rem 18rem;
  }
} */
@media only screen and (max-width: 65.5rem) {
  h1 {
    font-size: var(--fontsize-2-0rem);
  }
  h2,details {
    font-size: var(--fontsize-1-7rem);
  }
  h3 {
    font-size: var(--fontsize-1-4rem);
  }
  section {
    font-size: var(--fontsize-1-0rem);
  }
  td,th {
    font-size: 1rem;
  }
  ul {
    height: 196rem;
    grid-template-columns: 18rem 18rem 18rem;
  }
}
@media only screen and (min-width: 79.5rem) {
  h1 {
    font-size: var(--fontsize-2-4rem);
  }
  h2,details {
    font-size: var(--fontsize-2-0rem);
  }
  h3 {
    font-size: var(--fontsize-1-6rem);
  }
  section {
    font-size: var(--fontsize-1-2rem);
  }
  td,th {
    font-size: 1.2rem;
  }
  ul {
    height: 152rem;
    grid-template-columns: 18rem 18rem 18rem 18rem;
  }
}
@media only screen and (min-width: 93.5rem) {
  h1 {
    font-size: var(--fontsize-2-6rem);
  }
  h2,details {
    font-size: var(--fontsize-2-2rem);
  }
  h3 {
    font-size: var(--fontsize-1-75rem);
  }
  section {
    font-size: var(--fontsize-1-3rem);
  }
  td,th {
    font-size: 1.3rem;
  }
  ul {
    height: 128rem;
    grid-template-columns: 18rem 18rem 18rem 18rem 18rem;
  }
}
@media only screen and (min-width: 107.5rem) {
  h1 {
    font-size: var(--fontsize-2-8rem);
  }
  h2,details {
    font-size: var(--fontsize-2-4rem);
  }
  h3 {
    font-size: var(--fontsize-1-8rem);
  }
  section {
    font-size: var(--fontsize-1-4rem);
  }
  td,th {
    font-size: 1.4rem;
  }
  ul {
    height: 128rem;
    grid-template-columns: 18rem 18rem 18rem 18rem 18rem;
  }
}
@media only screen and (min-width: 121.5rem) {
  h1 {
    font-size: var(--fontsize-3-0rem);
  }
  h2,details {
    font-size: var(--fontsize-2-5rem);
  }
  h3 {
    font-size: var(--fontsize-2-0rem);
  }
  section {
    font-size: var(--fontsize-1-5rem);
  }
  td,th {
    font-size: 1.5rem;
  }
  ul {
    height: 128rem;
    grid-template-columns: 18rem 18rem 18rem 18rem 18rem;
  }
}