.leftColumn h1 { border-bottom: 1px solid var(--border-default); }
h4, h4 span { margin-bottom: .5rem !important; }
.active { font-weight: 600; } 
.articleContainer { display: flex; } 
/* .leftColumn { width: 80%; transition: flex-basis 0.3s ease; }*/
.relatedContent { border-top: 1px solid var(--border-default); padding-top: var(--spacing-3);}
.relatedContent li { list-style-type: none; margin-bottom: var(--spacing-2); }
/*.rightColumn { width: 20% }*/
.readingTime{ color: var(--text-subdued); border-bottom: 1px solid var(--border-default); padding: var(--spacing-3) 0; display: none;} 
.tableContents {
  width:100%;
  padding: 16px;
  border-radius: 6px;
  box-shadow: 0px 4px 24px 0px rgba(12, 28, 25, 0.16);
  position: -webkit-sticky; /* Safari */
  position: sticky;
  top: 0;
}
#toc { transition: max-height 0.3s ease-out;  }
.tocSort { display: none; !important} 
#toc-list li { margin: var(--spacing-2) 0; border-bottom: 1px solid var(--border-default); }
#toc-list li a { color: var(--text-default); }

@media screen and (min-width: 84.0625rem) { 
  .articleContainer { 
    width: 55% !important;
    max-width:800px !important; 
}
}
  
@media screen and (max-width: 768px) { 
  .articleContainer { flex-direction: column-reverse; } 
  .leftColumn { width: 100%; } 
  .rightColumn { flex-wrap:wrap; width: 100%; }
  .tocSort { display: inline-block; } 
  .tableContents { width: initial;  }
}

span, p { font-family: Nunito; }


.active-tab { 
  font-weight: 700;
  border-bottom: 1px solid white !important;
  border-radius:6px 6px 0 0;
}
.tabContent { 
  border: 1px solid #CCD1D0;
 padding: 24px;
  
}
.container { 
  display: flex;
  margin-bottom:-1px;
  margin-left:-2px;
}

.tablink { 
  float: left;
  border: 1px solid #CCD1D0;
  outline: none;
  padding: .75rem;
  margin: 0 .125rem;
  transition: 0.3s ease-in;
  font-family: Nunito; 
  font-size: 1.125rem;
  background-color: white;
  z-index:8000;
}

.tablink:not(.active-tab) {
  border: none;
  border-bottom: 1px solid #CCD1D0; 
}

.tablink:hover { cursor:pointer; }