/* Heading Styles */

h1 {
  font-size: 26pt;
  
  margin-top: 16pt;
  margin-bottom: 16pt;
}

h2 {
  font-size: 28pt;

  line-height: 38pt;
  margin-top: 8pt;
  margin-bottom: 8pt;
}

h3 {
  font-size: 22pt;
}

h4 {
  font-size: 21pt;
}

h5 {
  font-size: 20pt;
}

h6 {
  font-weight: bold;
}


.heading-number {
    margin-right: 10px;
}

h2 .heading-number {
 
}

h2 .heading-title {
  margin-bottom: 10px;
}

.chapter_intro .chapter4 {
  color: #88979f;
}

.chapter1 {
  color: #008aa8;
}

/*
.chapter2 {
  color: rgb(135, 13, 136);
}
*/

.chapter3 {
  color: #008aa8;
}

.chapter4 {
  color: #960;
}

/* Figure Styles */

figure {
  margin: auto 10vw auto 10vw;
}

figcaption {
  font-style: italic;
  margin-top: 10px;
}

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

/* Footnote Styles */

sup {
  font-size: 0.8em;
  vertical-align: super;
}

.footnote {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid #ccc;
  font-size: 0.9em;
}

/* Reference Icon Styles */

.reference {
  display: inline-block;
  margin: 0 4px;
}

.reference img {
  width: 24px;
  height: 24px;
  vertical-align: middle;
}

/* Inline Reference Styles */

a[href^="/"] {
  color: #06c;
  text-decoration: none;
}

a[href^="/"]:hover {
  text-decoration: underline;
}

/* Accordion buttons */
button {
  background-color: #007bff;
  color: #fff;
  border: none;
  border-radius: 4px;
  padding: 1rem 1.25rem!important;
  cursor: pointer;
}



button:hover {
  background-color: #0056b3;
}

button:active {
  background-color: #004499;
}

button > h1, button > h2, button > h3, button > h4, button > h5, button > h6 {
  color: #fff!important;
}


div.region-nav-main {
   margin-right:10rem!important;
}

button.accordion-button {
   padding: 1rem 1.25rem!important;
}


.menu-item {
  margin: 0;
  padding-top: 0.2em;
  white-space: normal;
  float: left;
  width: 250px;
  height: auto;
  word-wrap: break-word;
}