@import url('https://fonts.googleapis.com/css?family=Abril+Fatface|Karla:400,400i,700,700i|Lora:400,400i,700,700i&display=swap');

p.caption {
  color: #777;
  margin-top: 10px;
}
p code {
  white-space: inherit;
}
pre {
  word-break: normal;
  word-wrap: normal;
}
pre code {
  white-space: inherit;
}

/*---------------Hero Image------------------*/

/* next 3 rules are for setting large image at top of each page and pushing down the book content to appear beneath the image */

.hero-image-container {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 200px;
  /*background-image: url("images/books.jpg");*/
  /*background-color: #193a5c;*/
}

.hero-image {
  width: 100%;
  height: 80%;
  /*object-fit: cover;*/
}

.page-inner {
  padding-top: 140px !important;
}


/* ------------Links------------------ */

.book .book-body .page-wrapper .page-inner section.normal a {
  color: #68ace5;
}


/*------------- Body and header text---------------- */

.book.font-family-1 {
  font-family: 'Karla', arial, sans-serif;
}

h1, h2, h3, h4 {
  font-family: 'Lora', arial, sans-serif;
}


.book .book-body .page-wrapper .page-inner section.normal h1,
.book .book-body .page-wrapper .page-inner section.normal h2,
.book .book-body .page-wrapper .page-inner section.normal h3,
.book .book-body .page-wrapper .page-inner section.normal h4,
.book .book-body .page-wrapper .page-inner section.normal h5,
.book .book-body .page-wrapper .page-inner section.normal h6 {
    margin-top: 2.275em;
    margin-bottom: 1em;
}

.title {
  font-family: 'Lora';
  font-size: 4em !important;
  color: #012d72;
  margin-top: 0.275em !important;
  margin-bottom: 0.35em !important;
}

.subtitle {
  font-family: 'Lora';
  color: #0b8d96;
}


/*----------DROP CAPS--------------*/


/*p:nth-child(2):first-letter {   /* /* DROP-CAP FOR FIRST P BENEATH EACH H1 OR H2*/ /*
  color: #3fb5bd;
  float: left;
  font-family: 'Abril Fatface', serif;
  font-size: 7em;
  line-height: 65px;
  padding-top: 4px;
  padding-right: 8px;
  padding-left: 3px;
  margin-bottom: 9px;
}
*/

.section.level1 > p:first-of-type:first-letter { /*drop cap for first p beneath level 1 headers only within class .section*/
  color: #012d72;
  float: left;
  font-family: 'Abril Fatface', serif;
  font-size: 7em;
  line-height: 65px;
  padding-top: 4px;
  padding-right: 8px;
  padding-left: 3px;
  margin-bottom: 9px;
}

/* add drop cap to first paragraph that follows the first 2nd level header*/
/*
.section.level2:first-of-type > p:first-of-type:first-letter {
  color: #3fb5bd;
  float: left;
  font-family: 'Abril Fatface', serif;
  font-size: 7em;
  line-height: 65px;
  padding-top: 4px;
  padding-right: 8px;
  padding-left: 3px;
  margin-bottom: 9px;
}
*/



/*------------ TOC --------------*/


.book .book-summary {
  background: white;
  border-right: none;
}

/*---color of links in TOC----*/

.book .book-summary a {
color: #012d72
}

.summary{
  font-family: 'Karla', sans-serif;
}

/* all TOC list items, basically */
.book .book-summary ul.summary li a,
.book .book-summary ul.summary li span {
  padding-top: 8px;
  padding-bottom: 8px;
  padding-left: 15px;
  padding-right: 15px;
  color: #012d72;
}

.summary a:hover {
  color: #68ace5 !important;
}

.book .book-summary ul.summary li.active>a { /*active TOC links*/
  color: #68ace5 !important;
  border-left: solid 4px;
  border-color: #68ace5;
  padding-left: 11px !important;
}


li.appendix span, li.part span { /* for TOC part names */
  margin-top: 1em;
  color: #000000;
  opacity: .9 !important;
  text-transform: uppercase;
}

.part + li[data-level=""] { /* grabs first .chapter immediately after .part...but only those ch without numbers */
 text-transform: uppercase;
}


/* The next two rules make the horizontal line go straight across in top navbar */

.summary > li:first-child {
	height: 50px;
	padding-top: 10px;
	border-bottom: 1px solid rgba(0,0,0,.07);
}

.book .book-summary ul.summary li.divider {
	height: 0px;
}


/*--- LOGO ---*/

.toc-logo {
  width: 200px !important;
  object-fit: contain;
  margin: 0 auto;
}

.toc-logo img {
  max-width: 100%;
  margin-bottom: 10px;
}

.summary > li:first-child {
  height: auto !important;
}

/* --------------Two columns--------------- */

.col2 {
  columns: 2 200px;         /* number of columns and width in pixels*/
  -webkit-columns: 2 200px; /* chrome, safari */
  -moz-columns: 2 200px;    /* firefox */
}


.side-by-side {
  display: flex;
}

.side1 {
  width: 40%;
}

.side2 {
  width: 58%;
  margin-left: 1rem;
}

/* --------------Even split- two columns--------------- */

.split {
  display: flex;
}

.split1 {
  width: 50%;
  padding-right: 20px;
}

.split2 {
  width: 50%;
}


/* Sidebar formating --------------------------------------------*/
/* from r-pkgs.org*/

div.notice, div.warning, div.github, div.dictionary, div.reflection, div.wip {
  padding: 1em;
  margin: 1em 0;
  padding-left: 100px;
  min-height: 120px;
  background-repeat: no-repeat;
}

div.notice{
  border: 4px #68ace5;
  border-style: solid;
  background-size: 70px;
  background-position: 15px center;
  background-color: #e8ebee;
  background-image: url("../assets/box_images/note.png");
}


div.warning{
  border: 4px #e0471c;
  border-style: solid;
  background-size: 70px;
  background-position: 15px center;
  background-color: #e8ebee;
  background-image: url("../assets/box_images/warning.png");
}

div.github{
  border: 4px #000000;
  border-style: solid;
  background-size: 70px;
  background-position: 15px center;
  background-color: #e8ebee;
  background-image: url("../assets/box_images/github.png");
}

div.dictionary{
  border: 4px #68ace5;
  border-style: solid;
  background-size: 70px;
  background-position: 15px center;
  background-color: #e8ebee;
  background-image: url("../assets/box_images/dictionary.png");
}

div.reflection{
  border: 4px #68ace5;
  border-style: solid;
  background-size: 90px;
  background-position: 15px center;
  background-color: #e8ebee;
  background-image: url("../assets/box_images/thinking_face.png");
}

div.wip{
  border: 4px #000000;
  border-style: solid;
  background-size: 70px;
  background-position: 15px center;
  background-color: #f4d03f;
  background-image: url("../assets/box_images/under_construction.png");
}

/* .book .book-body .page-wrapper .page-inner section.normal is needed
   to override the styles produced by gitbook, which are ridiculously
   overspecified. Goal of the selectors is to ensure internal "margins"
   controlled only by padding of container */

.book .book-body .page-wrapper .page-inner section.normal div.rstudio-tip > :first-child,
.book .book-body .page-wrapper .page-inner section.normal div.tip > :first-child {
  margin-top: 0;
}

.book .book-body .page-wrapper .page-inner section.normal div.rstudio-tip > :last-child,
.book .book-body .page-wrapper .page-inner section.normal div.tip > :last-child {
  margin-bottom: 0;
}

iframe {
   -moz-transform-origin: top left;
   -webkit-transform-origin: top left;
   -o-transform-origin: top left;
   -ms-transform-origin: top left;
   transform-origin: top left;
}

.iframe-container {
  overflow: auto;
  -webkit-overflow-scrolling: touch;
  border: #ddd 2px solid;
  box-shadow: #888 0px 5px 8px;
  margin-bottom: 1em;
}

.iframe-container > iframe {
  border: none;
}


/* -------Clipboard copy button --------- */
.copy {
  width: inherit;
  background-color: #e2e2e2 ;
  border: none;
  border-radius: 2px;
  float: right;
  font-size: 60%;
  padding: 4px 4px 4px 4px;
}

/* for new copy button */

.hasCopyButton {
  position: relative;
}

.btn-copy-ex {
  position: absolute;
  right: 0;
  top: 0;
  visibility: hidden;
}

.hasCopyButton:hover button.btn-copy-ex {
  visibility: visible;
}



/* -----------Section anchors -------------*/

.book .book-body .page-wrapper .page-inner section.normal {
  overflow: visible !important; /*so anchor link doesn't get cut off */
}

a.anchor {
  margin-left: -30px;
  padding-right: 3px;
  display:inline-block;
  width: 30px;
  height: 30px;
  /*visibility: hidden;*/
  background-image: url(https://image.flaticon.com/icons/svg/34/34735.svg) !important;
  background-repeat: no-repeat !important;
  background-size: 20px 20px !important;
  background-position: center bottom !important;
  opacity: 0;
}


.hasAnchor:hover a.anchor,
a.anchor:hover {
  /*visibility: visible;*/
  opacity: 0.6;
}

/* disable anchors for headers with "no-anchor" class */
.no-anchor .hasAnchor:hover a.anchor,
.no-anchor a.anchor:hover {
  opacity: 0 !important;
}

@media (max-width: 1144px) { /* don't show anchor link on small screens */
  .hasAnchor:hover a.anchor {
    visibility: hidden;
  }
}


/*____Code Chunks____*/

.sourceCode {
  margin-bottom: 0.85em; /* adds same amount of margin as a <p> would */
}

.sourceCode pre {
  margin: 0 !important; /* makes space above and below symmetrical*/
}

/* Footer */

.footer {
  font-family: "Lora", serif;
  font-size: .85em;
  color: #193a5c;
}