.reveal {
  font-family: "Source Sans Pro", Helvetica, sans-serif;
  /*font-family: "Open Sans", Helvetica, sans-serif;*/
  font-size: 24px;
  font-weight: normal;
  color: #222;
  hyphens: auto;  
  z-index:1;
}

.reveal ol {
list-style-type: lower-latin;
list-style-position:outside;
}

.reveal ol>li{
text-indent: 0;
  
}

.reveal div.stack-lefttop>span{
  margin:0;
  height:100%;
}

div.equal>div,div.equal>span{
  flex-basis: 100%;
}
.reveal div.slide-number-wrapper {
  position: absolute;
  display: block;
  right: 8px;
  bottom: 8px;
  z-index: 31;
  font-family: Helvetica, sans-serif;
  font-size: 12px;
  line-height: 1;
  color: #fff;
  background-color: rgba(0, 0, 0, 0.4);
}

.katex {  font-size: 1em !important;
          margin-top: 0.05em !important;
          margin-bottom: 0.05em !important;} 

.katex-display { 
    margin: 0 !important;
}

.iframe-visualization { 
    border-width:0;
}

.grey{
    color:#888888;
}

.greySub > li{
    color:#888888;  
}

.autohautoheight .iframe-visualization { 
	height: auto!important;
}

.reveal ul ul ul ul{list-style-type: none;display:block;margin-left:10px;}
.reveal ul ul ul {list-style-type: none;display:block;margin-left:10px;}
.reveal ul ul {list-style-type: none;display:block;margin-left:10px;}
.reveal ul {list-style: none;display:block;margin:0 0 0 6px;border:0;padding:0;}

.reveal li {padding-left: 1em; text-indent: -0.85em;}
.reveal li.arrow:before {content: "⇒";font-family: FontAwesome;color: red;margin-right: 0px;}
.reveal ul li:before {content: "●";font-family: FontAwesome;color: red;margin-right: 6px;}
.reveal ul ul li:before {content: "⦿";font-family: FontAwesome;color: blue;margin-right: 6px;}
.reveal ul ul ul  li:before {content: "⊙";font-family: FontAwesome;color: green;margin-right: 6px;}
.reveal ul ul ul  ul  li:before {content: "○";font-family: FontAwesome;color: black;margin-right: 6px;}


.reveal pre {
font-size: 16px;
}

.reveal div {
  display: flex;
  justify-content: center;
  align-items: center;
}  

.reveal div.col {
  flex-direction: column !important;
  justify-content:space-around;
}  

div.row{
  flex-direction: row !important;
  justify-content: space-around;
  align-items: flex-start;
}

div.rowL{
  flex-direction: row !important;
  justify-content: space-between;
  align-items: flex-start;
}


div.rowC{
  flex-direction: row !important;
  justify-content: space-around;
  align-items: center;
}

div.rowEnd{
  flex-direction: row !important;
  justify-content: space-around;
  align-items: flex-end;
}

.reveal .footer {
  position: absolute;
  bottom: 1em;
  left: 1em;
  font-size: 0.5em;
}

strong {
  color: blue; 
}

span.md {
  font-style: italic;
  color: blue;
}

.reveal h1 {
  text-shadow: 0px 0px 5px #888888ff;
  hyphens: auto;  

}

.reveal h3 {
  position: relative;
  margin: 4px;
  hyphens: none;
  z-index:1;
}

.reveal .r-stack {
  width: 100%;
  justify-content: normal;
}

.reveal h4 {
  position: relative;
  text-align: center;
  background:#AAAAFF;
  text-transform:none;
  hyphens: none;
  margin: 0 0 0 0!important;
  z-index:1;
  width: 100%;
}

.reveal h6 {
  position: relative;
  text-align: left;
  background:#DDDDDD;
  text-transform:none;
  hyphens: none;
  margin: 3px 0 3px 0;
  padding-left: 5px;
  padding-right: 5px;  
  font-size:24px;
  z-index:1;
  width: calc(100% - 10px);
}

/*
:root {
	counter-reset: anyh2;
}
h1 { 
	counter-increment: anyh2;
}
h1::before { 
	content: counter(anyh2) ". ";
}
*/
/*.reveal h5::before { content: counter(h5x,decimal) ". "; }*/
.reveal h5 {
  /*counter-increment: h5x;*/
  position: relative;
  border-color: red;
  border-width: 2px;
  background:#FFCCCC;
  border-style: solid;
  text-align: center;
  text-transform:none;
  margin: 3px 0 3px 0;
  padding-left: 5px;
  padding-right: 5px;  
  font-size:24px;
  z-index:1;
  width: calc(100% - 14px);
  
}

.reveal p {
  text-align: justify;
  margin: 6px;
  hyphens: auto;
}

table.right tr td{
  text-align:right;
}

table.step tr td{
  vertical-align: middle;
}

table.step tr td:nth-child(even){  /* this will go to the 2nd column of a table directly */
background:#BBBBBB44
}

div.overlaybox {
    position: relative;     
    padding: 0px;
}
    
div.overlayelement {
	position: absolute;
	padding: 0px;
}


table.kv  tr td{
  table-layout:fixed;
  text-align: center;	
  margin: 0px;
  border-left: 2px solid black;
  border-top: 2px solid black;
  border-bottom: 2px solid black;
  padding: 4px;
}

table.kv  tr th{
  text-align: center;	
}

table.kv > tbody > tr:first-child {background-color: grey;border-bottom: 3px solid black;color: white;}
table.kv > tbody > tr:first-child > th:not(:first-child):not(:last-child) {border-left: 2px solid black;border-right: 2px solid black;}
table.kv > tbody > tr th:first-child {background-color: grey;border-right: 3px solid black;color: white;}
table.kv > tbody > tr:not(:last-child)>th {border-bottom: 2px solid black;}
table.kv > tbody > tr th:not(:first-child):not(:last-child) th:first-child  {border-top: 2px solid black;border-bottom: 2px solid black;}
table.kvlast > tbody > tr:last-child {background-color: grey;border-top: 3px solid black;color: white;}
table.kvlast > tbody > tr:last-child > th:not(:first-child):not(:last-child) {border-left: 2px solid black;border-right: 2px solid black;}

table.kvend > tbody > tr th:last-child {background-color: grey;border-left: 3px solid black;color: white;}
table.kvend > tbody > th tr:last-child > th:not(:first-child):not(:last-child) {border-top: 2px solid black;border-bottom: 2px solid black;}

table.small tr td{
  text-align: center;	
  margin: 0px;
  border: 0px;
  padding: 0px;
}

table.mid tr td{
  margin-top: 0px;
  padding-top: 0px;
}

.reveal p.author {
  text-align: center;
  text-shadow: 0px 0px 5px #888888ff;
    font-size: 40px;
}

.reveal p.date {
  text-align: center;
  text-shadow: 0px 0px 5px #888888ff;
    font-size: 40px;
}

p.textUP {
writing-mode: vertical-lr;
transform: rotate(180deg);
}

*.bbox,*.box, *.sbox, *.ebox   {
  display: flex;flex-direction: column;align-items: center;align-content: center;justify-content: space-between;
  flex-basis:auto;
  background:white; 
  width:auto;
  text-align:center;
  text-decoration:none;
  color:#333;
  font-size:16px;
  padding: 10px;
  margin: 0px;
  border: 0px;
}

*.box, *.sbox  {
  box-shadow: 2px 2px 8px #888888;
}

*.sbox  {
  margin: 10px;
}

.reveal *.bbox > *,.reveal *.bbox > a > *,
.reveal *.box > *,.reveal *.box > a > *,
.reveal *.sbox > *,.reveal  *.sbox > a > * {max-width: 100%;max-height: 100%;margin: 0px;padding:0px;border:none; box-shadow:none;}

.reveal *.bbox > a:first-child:not(.ebox),.reveal *.box > a:first-child:not(.ebox),.reveal *.sbox > a:first-child:not(.ebox) { line-height: 0;}
:
*.bbox > *:hover, *.bbox > a > *:hover,
*.box > *:hover, *.box > a > *:hover,
*.sbox > *:hover, *.sbox > a > *:hover{
  z-index:100;  box-shadow: none; position: relative; 
  }
  
*.bbox:hover, *.box:hover, *.sbox:hover{
  background:white;z-index:100;box-shadow: 0px 0px 20px #222222AA;transition: box-shadow .5s ease;position: relative;  
}

span div.sbox {
  position: relative;
}
pre.python {
  margin-top: 5px;
  margin-bottom: 5px;
}

*.trans:hover{-webkit-transform:rotate(0deg) scale(var(--im-scale,2),var(--im-scale,2));-moz-transform:rotate(0deg) scale(var(--im-scale,2),var(--im-scale,2));transform:rotate(0deg) scale(var(--im-scale,2),var(--im-scale,2)) translate(var(--im-x,0%),var(--im-y,0%));transition: transform .5s ease;}


*.trans,*.cent {
  -webkit-transform:rotate(var(--im-rot,0deg)) scale(1,1);-moz-transform:rotate(var(--im-rot,0deg)) scale(1,1);transform:rotate(var(--im-rot,0deg)) scale(1,1);}

*.cent:hover{
	position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(var(--im-scale,2),var(--im-scale,2));
    width: 50%;
	transition: theme.transitions.create('transform')
}


div.overlay{
  position: absolute; /* Sit on top of the page content */
  width: 100%; /* Full width (cover the whole page) */
  height: 100%; /* Full height (cover the whole page) */
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0,0,0,0); /* Black background with opacity */
  z-index: 2; /* Specify a stack order in case you're using a different order for other elements */
  pointer-events: none;
} 

/*Für Tooltips*/
.tooltip {
  position: relative;
  display: inline-block;
  border-bottom: 1px dotted black;
  color: #226622;
}

.tooltip .tooltiptext {
  visibility: hidden;
  width: 420px;
  background-color: #555;
  color: #fff;
  text-align: center;
  border-radius: 6px;
  padding: 5px 0;
  position: absolute;
  z-index: 1;
  bottom: 125%;
  left: 50%;
  margin-left: -60px;
  opacity: 0;
  transition: opacity 0.3s;
}

.tooltip .tooltiptext::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  margin-left: -5px;
  border-width: 5px;
  border-style: solid;
  border-color: #555 transparent transparent transparent;
}

.tooltip:hover .tooltiptext {
  visibility: visible;
  opacity: 1;
}

.hljs-comment,
.hljs-quote,
.hljs-deletion,
.hljs-meta {
  color: #1591ce;
}