body{
  font-family: "Helvetica Neue", Helvetica, Arial, "PingFang SC", "Hiragino Sans GB", "Heiti SC", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
  font-size: 1.7em;
  line-height: 1.7em;
}

.navbar-toggler-icon{
  font-style: normal;
}

a:-webkit-any-link {
  /* color: -webkit-link; */
  cursor: pointer;
  text-decoration: none;
}

.content h1{
  text-align: center;
  padding-bottom: 15px;
  border-bottom-width: 5px;
  border-bottom-style: solid;
  border-bottom-color: rgba(255,82,82,1);
  display: block;
  width: 100%;
  position: relative;
}

.content h1 a,
.content h1 a:focus,
.content h1 a:hover,
.content h1 a:visited{
  color: inherit;
}

.logo-img{
  display: inline-block;
  max-height: 56px;
  max-width: 225px;
  /* padding: 8px 4px 8px 12px; */
  vertical-align: middle;
}

.site-title{
  display: inline-block;
  line-height: 1;
  max-width: 380px;
  outline: none;
  overflow: hidden;
  padding: 16px 5px;
  text-decoration: none;
  text-overflow: ellipsis;
  vertical-align: middle;
}

.headline-hash{
  color: inherit !important; 
}

.headline-icon {
  font-size: 0.7em; 
  margin-left: 0.2em;
  font-style: normal;
}

h2[id] {
  border-left: 3px solid #FF515B;
  padding-left: 16px;
}

h3[id] {
  border-left: 2px solid #FF515B;
  padding-left: 8px;
}


.btn{
  text-align: center;
  margin: 0 0 1.2em;
  position: relative;
  display: block;
  padding: 2em 2em;
}

/* .btn a, a:focus, a:hover, a:visited{
  text-decoration: none;
} */

.btn a{
  color: #fcfbfb!important;
  background-color: #cf2e2e;
  font-size: 2em!important;
  padding: .8em 1.2em;
  border-radius: 5px;
  text-align: center;
  line-height: 1!important;
  border: none;
  box-shadow: none;
  cursor: pointer;
  word-break: break-word;
  transition: .3s ease;
  display: inline-block;
}

.btn a:hover{
  box-shadow: inset 0 0 200px rgba(255,255,255,.15);
  outline: 0;
}

.date{
  text-align: right;
}

.toc hr{
  margin-top: 4em;
}

table {
  margin: auto;
}

#TableOfContents a{
  color:inherit;
}

#TableOfContents > ul > li:nth-child(n){
  line-height: 1.9em;
  padding-top: 1.3em;
}