/* Google Fonts */
@import url(https://fonts.googleapis.com/css?family=Anonymous+Pro);

/*
 * Presentation Mode with 2K Resolution (2560x1440)
 * Scales to fit any viewport while maintaining aspect ratio
 */

/* Global */
html {
  min-height: 100%;
  overflow: hidden;
}

body {
  margin: 0;
  padding: 0;
  color: rgba(255,255,255,.75);
  background-color: rgb(25,25,25);
  overflow: hidden;
}

/* Presentation viewport wrapper - fixed 2K dimensions */
.presentation-viewport {
  position: absolute;
  width: 2560px;
  height: 1440px;
  transform-origin: top left;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  /* Scale calculated by JavaScript on load/resize */
}

.tty {
    color: rgba(255,255,255,.75);
    /* font-family: 'Anonymous Pro', monospace;   */
    background-color: rgb(25,25,25);
}

.line-1{
    position: relative;
    top: 5%;
    width: 50em;
    margin: 0 auto;
    /* border-right: 2px solid rgba(255,255,255,.75); */
    font-size: 180%;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    transform: translateY(-50%);
}

/* Animation */
.anim-typewriter{
  animation: typewriter 4s steps(44) 1s 1 normal both,
             blinkTextCursor 500ms steps(44) infinite normal;
}
@keyframes typewriter{
  from{width: 0;}
  to{width: 50em;}
}
@keyframes blinkTextCursor{
  from{border-right-color: rgba(255,255,255,.75);}
  to{border-right-color: transparent;}
}

/*
    from https://https://www.codesdope.com/blog/article/12-creative-css-and-javascript-text-typing-animati/#:~:text=Multiline%20Typewriter%20Effect,if%20they%20are%20being%20typed.
 */

.var-highlight{
    color: #C0AD60;
}
.string-highlight{
    color: rgba(253, 149, 90, 0.8);
}

.typing{
        font-size: 2em;
        margin: 0;
        font-family: "Courier New";

        &:after{
            content: "|";
            animation: blink 500ms linear infinite alternate;
        }
}

@-webkit-keyframes blink{
    0%{opacity: 0;}
    100%{opacity: 1;}
}

@-moz-keyframes blink{
    0%{opacity: 0;}
    100%{opacity: 1;}
}

@keyframes blink{
    0%{opacity: 0;}
    100%{opacity: 1;}
}

/*
    from https://css-tricks.com/snippets/css/typewriter-effect/
 */

.typewriter pre {
    overflow: hidden; /* Ensures the content is not revealed until the animation */
    border-right: .15em solid orange; /* The typwriter cursor */
    white-space: nowrap; /* Keeps the content on a single line */
    margin: 0 auto; /* Gives that scrolling effect as the typing happens */
    letter-spacing: .15em; /* Adjust as needed */
    animation:
      typing 3.5s steps(40, end),
      blink-caret .75s step-end infinite;
}

/* The typing effect */
@keyframes typing {
    from { width: 0 }
    to { width: 100% }
}

/* The typewriter cursor effect */
@keyframes blink-caret {
    from, to { border-color: transparent }
    50% { border-color: orange; }
}

.slide {
    display: flex;
    flex-direction: column;
    justify-content: center;
    flex: 1;
    padding: 0;
}

.slide h1 {
    font-size: 2.8em;
    margin: 0.3em 0;
    text-align: center;
}

.slide h2 {
    font-size: 2.2em;
    margin: 0.3em 0;
    text-align: center;
}

.slide p {
    font-size: 1.2em;
    line-height: 1.5;
    margin: 0.5em 0;
}

.slide pre {
    font-size: 0.7em;
    line-height: 1.2;
    max-width: 100%;
    overflow: hidden;
}

#slideProgress {
    width: 100%;
    background-color: grey;
  }

#slideBar {
    width: 1%;
    height: 5px;
    background-color: rgb(9, 250, 9);
  }


.blinking{
    animation:blinkingText 1.2s infinite;
}
@keyframes blinkingText{
    0%{     color: #000;          }
    49%{    color: #000;          }
    60%{    color: transparent;     }
    99%{    color: transparent;     }
    100%{   color: #000;          }
}

.container {
    text-align: left;
  }

 .container pre {
   display: inline-block;
   text-align: left;
}

/* Alignment modifiers */
.align-left {
    text-align: left;
}

.align-center {
    text-align: center;
}

.align-center ul,
.align-center ol {
    list-style-position: inside;
}

.align-right {
    text-align: right;
}

.align-right ul,
.align-right ol {
    list-style-position: inside;
}

/* Column layout support */
.slide .column {
    flex: 1;
    padding: 0 10px;
    box-sizing: border-box;
}

.slide .column:first-of-type {
    padding-left: 0;
}

.slide .column:last-of-type {
    padding-right: 0;
}

dialog {
    padding: 0;
    border: 0;
    border-radius: 0.6rem;
    box-shadow: 0 0 1em black;
}

dialog::backdrop {
    background-color: rgba(0, 0, 0, 0.4);
}

dialog + .backdrop {
  background-color: rgba(0, 0, 0, 0.4);
}

dialog[open] {
    animation: slide-up 0.4s ease-out;
}

.close {
    position: absolute;
    top: 0.2em;
    right: 0.2em;
    padding: 0.3em;
    line-height: 0.6;
    background-color: transparent;
    border: 0;
    font-size: 2em;
}

.modal-header,
.modal-body,
.modal-footer {
    padding: 1em;
}

.modal-header {
    margin: 0;
    padding-bottom: 0.6em;
    background-color: hsl(211, 90%, 90%);
    border-top-left-radius: 0.6rem;
    border-top-right-radius: 0.6rem;
    border-bottom: 1px solid hsl(211, 51%, 65%);
}

.modal-footer {
    border-top: 1px solid hsl(211, 51%, 65%);
}

td, th {
    border: 1px solid #999;
    padding: 0.5rem;
    text-align: center;
}

.fa-icon-innter-text {
    font-family: 'Open Sans', sans-serif;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.5;
    margin: 0;
    text-align: left;
}

.boxtext {
    border: 0px;
    background-color: #282D33;
    color: white;
    position: relative;
    margin-bottom: -3px;
    border-radius: 5px;
    padding: 10px;
    font-size: 24px;
}

/* Navbar container for inline title layout */
.navbar-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    z-index: 10; /* above watermarks */
}

/* Navbar title - centered between buttons */
.navbar-title {
    flex: 1;
    text-align: center;
    font-size: 1.5em;
    font-weight: bold;
    padding: 0 20px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

button{
    float:left;
}

h2:hover .overlay {
    display:block;
    background-color:white;
    opacity:0.75;
}

.metadata {
    display: none;
}





br {
    display: block;
    content: "";
    margin: 0;
}

.formLayout {
    background-color: #404346;
    border: solid 1px #a1a1a1;
    padding: 60px;
    flex: 1;
    color: white;
    font-size: 32px;
    overflow-x: hidden;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}


prebox {outline: 1px solid #ccc; padding: 5px; margin: 5px; }
.string     { font-family:courier; color: lightgreen; }
.number     { font-family:courier; color: orange; }
.boolean    { font-family:courier; color: lightblue; }
.null       { font-family:courier; color: magenta; }
.key        { font-family:courier; color: cyan; }

.input {
    font-family: courier;
}

.input-dark {
    background-color:#555;
    color: #fff;
}

.formLayout label {
    text-align: right;
    padding-right: 20px;
}

br {
    clear: left;
}

.modal {
    display:    none;
    position:   fixed;
    z-index:    1000;
    top:        0;
    left:       0;
    height:     100%;
    width:      100%;
    background: rgba( 255, 255, 255, .8 )
    url('http://i.stack.imgur.com/FhHRx.gif')
    50% 50%
    no-repeat;
}

/* When the body has the loading class, we turn
the scrollbar off with overflow:hidden */
body.loading {
    overflow: hidden;
}

/* Anytime the body has the loading class, our
modal element will be visible */
body.loading .modal {
    display: block;
}


.button-xsmall {
    font-size: 70%;
}

.button-xxsmall {
    font-size: 10%;
    padding: .1em .1em;
}

.button-red {
    background: rgb(202, 25, 25); /* this is a red */
}

.button-patternflyblue {
    background: rgb(0, 100, 200); /* this is a patternfly blue */

}

.button-green {
    background: rgb(28, 184, 65); /* this is a green */
}

.button-orange {
    background: rgb(223, 117, 20); /* this is an orange */
}

html {
    box-sizing: border-box;
}

*, *:before, *:after {
    box-sizing: inherit;
}
.cf:before, .cf:after {
    display: table;
    content: ' ';
}
.cf:after {
    clear: both;
}
.cf {
    *zoom: 1;
}

body {
    font-family: 'Anonymous Pro', monospace;
    margin:         0;
    color:          #555;
    background-color: #55575a;
    /* line-height: 1.3; */
}

.footer-bar {
    background-color: #404346;
    border: solid 1px #a1a1a1;
    border-top: none;
    padding: 20px 60px;
    color: white;
    font-size: 24px;
    overflow: hidden;
}

.footer {
    font-family: 'Sans';
    color: white;
}

img {
    max-width: 100%;
    height: auto;
}

figure {
    margin: 0;
    padding: 10px;
}

figure a {
    display: block;
}

mark {
    padding: 0 5px;
    background-color: #ddd;
}
::backdrop {
    background-color: rgba(0,0,0,0.5);
}




  /***************************************************************************************/
  /* terminal.css */
  /***************************************************************************************/

  /* @font-face {
    font-family: 'Inconsolata';
    font-style: normal;
    font-weight: normal;
    src: local('Inconsolata'), url('Inconsolata.woff') format('woff');
  } */

  @font-face {
    font-family: 'VT323';
    font-style: normal;
    src: local('VT323 Regular'), local('VT323-Regular'), url(https://fonts.gstatic.com/s/vt323/v9/pxiKyp0ihIEF2isfFJA.ttf) format('truetype');
  }

.terminal pre {
    font-family: 'VT323';
    font-size: 200%;
    font-weight: normal;
}

  /*@-webkit-keyframes pulse {
   0% {
    opacity: 0;
   }
   25% {
    opacity: 0.2;
   }
   50% {
    opacity: 0;
   }
   75% {
    opacity: 0;
   }
   100% {
     opacity: 0.2;
   }
  }
  */
  /*
  @-webkit-keyframes flicker {
    0% { opacity: 0.95; }
    10% { opacity: 0.9; }
    20% { opacity: 0.85; }
    30% { opacity: 0.9; }
    40% { opacity: 0.95; }
    50% { opacity: 0.9; }
    60% { opacity: 0.95; }
    70% { opacity: 0.92; }
    80% { opacity: 0.85; }
    90% { opacity: 0.92; }
    100% { opacity: 0.9; }
  }
  */
  @-webkit-keyframes flicker {
    0% { opacity: 0.75; }
    10% { opacity: 0.7; }
    20% { opacity: 0.65; }
    30% { opacity: 0.7; }
    40% { opacity: 0.75; }
    50% { opacity: 0.65; }
    60% { opacity: 0.75; }
    70% { opacity: 0.72; }
    80% { opacity: 0.65; }
    90% { opacity: 0.72; }
    100% { opacity: 0.7; }
  }

  ::selection {
    background: #0080FF;
    text-shadow: none !important;
  }

  /* html, body {
    margin: 0;
    height: 100%;
  } */

  .terminal {
    font-family: Inconsolata, monospace;
    color: white;
    background: -webkit-radial-gradient(center center, contain, rgba(0,150,0,1), black) center center no-repeat, black; /*center center for the gradient scrolls with the page :(*/
    /*background: -webkit-radial-gradient(center 75%, contain, rgba(0,75,0,0.8), black) center center no-repeat, black;*/
    -webkit-background-size: 110% 100%;
  }
  .offscreen {
    background: -webkit-linear-gradient(top, #000, #333);
  }
  .offscreen .CRT {
    background: rgba(0,0,0,0.7);
    height: 100%;
    position: fixed;
    text-shadow: none;
    box-shadow: 0 0 15px black;
  }
  .offscreen .CRT output {
    overflow-x: hidden;
    display: inline-block;
    height: 100px;
  }
  .offscreen .interlace {
    display: none;
  }
  .CRT {
    -webkit-transition: -webkit-transform 1.5s ease-in-out;
    width: 100%;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
  }

  .dropping {
    /*background: -webkit-linear-gradient(
      bottom,
      rgb(209,144,23) 13%,
      rgb(251,173,51) 57%,
      rgb(255,208,77) 79%
    );*/
    background: -webkit-radial-gradient(center center, contain, rgba(0,175,0,1), black) center center no-repeat;
    -webkit-background-size: 125% 125%;
  }
  /*
  .crt {
    z-index: 50;
    width: 100%;
    height: 50px;
    position: fixed;
    /*margin: 15px 31px 0px 32px;
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
    background: -webkit-gradient(radial, 50% 10057%, 4999, 50% 10055%, 5000, from(transparent), to(black) ) transparent no-repeat 10% 100%;
  }
  .crt.top {
    top: -20px;
  }
  .crt.bottom {
    -webkit-transform: rotate(180deg);
    bottom: -20px;
  }*/
  .crt {
    z-index: 50;
    width: 100%;
    height: 50px;
    position: fixed;
    background: black;
  }
  .crt.top {
    top: 0;
  }
  .crt.bottom {
    bottom: 0;
    -webkit-transform: rotate(180deg);
  }
  .hz {
    -webkit-animation-name: hz;
    -webkit-animation-duration: 30s;
    -webkit-animation-iteration-count: infinite;
  }

  .flicker {
    -webkit-animation-name: flicker;
    -webkit-animation-duration: 1s;
    -webkit-animation-iteration-count: infinite;
    -webkit-animation-timing-function: ease-in-out;
  }
  .interlace {
    position: absolute;
    left: 0;
    top: 0;
    background: url(interlace.png) top left repeat, rgba(255,255,255,0.5);
    width: 100%;
    height: 100%;
    opacity: 0.2;
    z-index: 10;
    pointer-events: none;
    /*border-top-left-radius: 150px 50px;
    border-top-right-radius: 150px 50px;
    border-bottom-left-radius: 150px 50px;
    border-bottom-right-radius: 150px 50px;*/
  }
  .hidden {
    display: none !important;
  }
  .dim > * {
    opacity: 0.4;
  }
  .dim .help {
    opacity: 1;
  }
  iframe#fsn {
    position: absolute;
    height: 100%;
    width: 100%;
    border: none;
  }

  /* #container <--> .CRT */

  .CRT {
    padding: 1em 1.5em 1em 1em;
    text-shadow: 0 0 5px #C8C8C8;
    /*overflow: hidden;
    white-space: nowrap;*/

    /*box-shadow: 10px 5px 20px rgba(255,255,255,0.2) inset,
                -10px -5px 20px rgba(255,255,255,0.2) inset;
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.1);*/
  }
  .CRT output {
    clear: both;
    width: 100%;
  }
  .CRT output h3 {
    margin: 0;
  }
  .CRT output pre {
    margin: 0;
  }
  .CRT output textarea {
    width: 100%;
    height: 200px;
    background-color: rgba(255,255,255,0.1);
    border: none;
    color: inherit;
    font: inherit;
    outline: 0;
    border-radius: 10px;
    padding: 5px;
  }
  .CRT output textarea::selection {
    background: red;
  }
  .CRT output textarea::-webkit-scrollbar {
    width: 1ex;
  }
  .CRT output textarea::-webkit-scrollbar-thumb {
    border-top: 1px solid #fff;
    background: #ccc -webkit-linear-gradient(rgb(240, 240, 240), rgb(210, 210, 210));
    border-radius: 1ex;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
  }
  .input-line {
    display: -webkit-box;
    -webkit-box-orient: horizontal;
    -webkit-box-align: stretch;
    display: box;
    box-orient: horizontal;
    box-align: stretch;
    clear: both;
  }
  .input-line > div:nth-child(2) {
    -webkit-box-flex: 1;
    box-flex: 1;
  }
  .prompt {
    white-space: nowrap;
    color: #ffcc00; /*green;*/
    margin-right: 7px;
    display: -webkit-box;
    -webkit-box-pack: center;
    -webkit-box-orient: vertical;
    display: box;
    box-pack: center;
    box-orient: vertical;
    -webkit-user-select: none;
    user-select: none;
  }
  .cmdline {
    outline: none;
    background-color: transparent;
    margin: 0;
    width: 100%;
    font: inherit;
    border: none;
    color: inherit;
  }
  .folder {
    color: #ffcc00;
  }
  .ls-files {
    /*height: 45px;*/
    /* Default, but changed by js depending on length of filename */
    -webkit-column-width: 100px;
    column-width: 100px;
  }
  .ls-files span {
    cursor: pointer;
  }
  .ls-files span:hover {
    text-decoration: underline;
  }
  button {
    background: -webkit-gradient(linear, 0% 40%, 0% 70%, from(#F9F9F9), to(#E3E3E3));
    border: 1px solid #ccc;
    border-radius: 3px;
    color: black;
    padding: 5px 8px;
    outline: none;
    white-space: nowrap;
    vertical-align: middle;
    -webkit-user-select:none;
    user-select: none;
    cursor: pointer;
  }
  button:not([disabled]):hover {
    border-color: #ffcc00;
  }
  button:not([disabled]):active {
    background: -webkit-gradient(linear, 0% 40%, 0% 70%, from(#E3E3E3), to(#F9F9F9));
  }
  button[disabled] {
    color: #ccc;
  }
  .help {
    font-family: 'Droid Sans', Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 100;
    display: -webkit-box;
    -webkit-box-align: center;
    -webkit-box-pack: center;
    -webkit-box-orient: vertical;
    -webkit-user-select: none;
    user-select: none;
    font-size: 10pt;
  }
  .help,
  .help > section {
    border-radius: 10px;
  }
  .help > section {
    padding: 10px;
    background: rgba(255, 255, 255, 0.3);
    -webkit-box-shadow: 3px 3px 5px rgba(0,0,0,0.6);
    border-radius: 10px;
    color: white;
    position: relative;
    width: 610px;
  }
  .help section > div:first-child {
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
  }
  .help section > div:last-child {
    padding-top: 0;
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
  }
  .help > section > div {
    background: rgba(0, 0, 0, 1);
    padding: 20px;
  }
  .help h2 {
    padding-bottom: 8px;
    margin-top: 0;
    margin-bottom: 25px;
    border-bottom: 1px solid #fff;
    color: #ffcc00;
  }
  .help p strong {
    width: 60px;
    display: inline-block;
  }
  .help #close {
    border-radius: 20px;
    padding: 2px 6px 2px 7px;
    border: 2px solid #fff;
    position: absolute;
    right: 20px;
    top: 20px;
    cursor: pointer;
    font-size: 90%;
    font-weight: bold;
    line-height: 17px;
  }
  .help #close:active {
    right: 19px;
    top: 21px;
  }
  .help .shortcuts {
    -webkit-columns: 2;
    columns: 2;
  }


  /* Themes */
  .cream {
    color: black;
    background: #fffff3;
  }
  .cream .interlace {
    opacity: 0.1;
  }
  .cream .prompt {
    color: purple;
  }
  .cream .cmdline {
    color: black;
  }



/* iframe stuff */

.iframe-container {
    overflow: hidden;
    padding-top: 56.25%;
    position: relative;
  }

  .iframe-container iframe {
     border: 0;
     height: 100%;
     left: 0;
     position: absolute;
     top: 0;
     width: 100%;
  }

  /* 4x3 Aspect Ratio */
  .iframe-container-4x3 {
    padding-top: 75%;
  }

/* Typewriter display rules */
/* Typewriters inside snippets should be inline (to align with bullets) */
/* Must be more specific than .container pre[id^="typewriter-"] */
.container .snippet pre[id^="typewriter-"] {
    display: inline;
}

/* Standalone typewriters (direct children of container) should be block */
.container > pre[id^="typewriter-"] {
    display: block;
}

@keyframes sl-blink-animation {
  50% {
    opacity: 0;
  }
}

.sl-blink {
  animation: sl-blink-animation 2s step-end infinite;
}

.snippet {
    display: block !important;
    min-height: 1.5em;
    visibility: visible !important;
    opacity: 1 !important;
}

.snippet::before {
    content: var(--snippet-marker, "•");
    margin-right: 0.5em;
}

.snippet.sl-hidden {
    visibility: hidden !important;
    opacity: 0 !important;
}