.blockquote {
  display: inline-block;
  margin: 10px auto;
  font-family:Open Sans;
  font-style:italic;
  color: #555555;
  padding: 1.2em 30px 1.2em 100px;
  border-left: 8px solid #006DAE ;
  line-height:1.6;
  position: relative;
  background:#EDEDED;
}

.blockquote::before{
  font-family: Arial;
  content: "\201C";
  color: #006DAE;
  font-size: 4em;
  position: absolute;
  left: 10px;
  top:-10px;
}


.circle {
  border-radius: 50%;
  display: inline-block;
  margin: auto;
  width: 1.1em;
  height: 1.1em;
  text-align: center;
  line-height: 1em;
}


.reveal table td {

 border-bottom-width: 0;
}


.reveal .mcenter {
  text-align: center;
  display: block;
  margin-left: auto;
  margin-right: auto;
  width: 100%;
}


.vcenter {
  margin: 0;
  position: relative;
  top: 50%;
  left: 50%;
  -ms-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}

summary {
  font-size: 0.5em;
}


.quarto-figure {
    position: relative;
    margin-bottom: 0em;
}

/* 控制目录页 无序标题 第一条 不显示/*
/*nav > ul > li:first-child {
  display: none;
}*/

#TOC li {
  font-size: 38px;
}

#TOC li:before {
  content: "> ";
}

/* 设置目录页 列表框 大小和可下拉*/
nav > ul {
  height: 800px;
  overflow: scroll;
  width: 100%;
  line-height: 1.75em;
  font-style: bold;
}


a {
  color: #3dafe3!important;
}


.skimr  table {
  margin: 0!important;
  font-family: monospace;
  font-size: 0.5em;
}

/* 设置目录页 滑动下拉内容*/

#toc-title:after {
  content: "\f175 Scrollable";
  font-size: 1.25rem;
  position: absolute;
  bottom: -0.5rem;
  left: 3rem;
  font-family: "Font Awesome 5 Free";
  font-weight: 900;
}


details {
    margin-bottom: 1em;
}

/* 控制代码输出框的高度 以及文本字号大小*/

.reveal pre code {
  font-size: 1.25em!important; /* 默认是0.55em*/
  max-height: 700px!important;
}