.rmdcaution, .rmdimportant, .rmdnote, .rmdtip, .rmdwarning {
  padding: 1em 1em 1em 4em;
  margin-bottom: 10px;
  background: #f5f5f5 5px center/3em no-repeat;
}
.rmdcaution {
  background-image: url("../images/caution.png");
}
.rmdimportant {
  background-image: url("../images/important.png");
}
.rmdnote {
  background-image: url("../images/note.png");
}
.rmdtip {
  background-image: url("../images/tip.png");
}
.rmdwarning {
  background-image: url("../images/warning.png");
}
/*
p.caption {
  color: #777;
  margin-top: 10px;
}
p code {
  white-space: inherit;
}
pre {
  word-break: break-all;
  word-wrap: break-word;
}
pre code {
  white-space: inherit;
}
p.flushright {
  text-align: right;
}
blockquote > p:last-child {
  text-align: right;
}
blockquote > p:first-child {
  text-align: inherit;
}
*/
h1 {
  border-top-style: 2px solid;
}
.header-section-number {
  padding-right: .2em;
  font-weight: 500;
}
.level1 .header-section-number {
  display: inline-block;
  border-bottom: 3px solid;
}

.level2 .header-section-number {
  border-bottom: none;
}
.level1 h1 {
  border-bottom: 3px solid;
}
.level1 h2 {
  border-bottom: 2px solid;
}
.level1 h3 {
  border-bottom: 1px solid;
}
h1, h2, h3, h4, h5, h6 {
  font-weight: normal black;
}
h1.title {
  font-weight: 500;
}
.smallcaps {
  font-variant: small-caps;
}
.book .book-body .page-wrapper .page-inner section.normal strong {
  font-weight: 600;
}
  iframe {
  border: none;
}

/* If you like the first line of your paragraphs to be indented, you can add the option to make them so in Bookdown */
/* Just add the below code to your Bookdown style.css file */
/*
p {
  text-indent: 3em;
}
*/
.book .book-body .page-wrapper .page-inner section.normal p{
  margin-top:  0.85em
}
/* You can change the extent of the indentation by changing the amount. 3em is provided as an example */

/* If you don't wish to indent the 1st paragraph of each section, but only the 2nd, 3rd, 4th etc.  */
/* To do this, you can use teh below code instead */

p:not(:first-of-type) {
  text-indent: 1.8em;
}