.tabbed-set,
.superfences-tabs {
  display: flex;
  position: relative;
  flex-wrap: wrap;
  box-sizing: border-box;
  box-shadow: 0 2px 2px 0 rgba(0,0,0,.14), 0 1px 5px 0 rgba(0,0,0,.12), 0 3px 1px -2px rgba(0,0,0,.2);
  max-width: 100%;
  border-radius: .2rem;
/*  margin-bottom: 20px;*/
}

.tabbed-set .highlight,
.superfences-tabs .highlight {
/*  background: #ddd;*/
}

.tabbed-set .tabbed-content,
.superfences-tabs .superfences-content {
  display: none;
  order: 99;
  width: 100%;
  border-top: 1px solid #CCC;
}

.tabbed-set label,
.superfences-tabs label {
  width: auto;
  margin: 0;
  padding: 0.9em;
  font-size: 1rem;
  cursor: pointer;
}

.tabbed-set input,
.superfences-tabs input {
  position: absolute;
  opacity: 0;
}

.tabbed-set input:nth-child(n+1),
.superfences-tabs input:nth-child(n+1) {
  color: #333333;
}

.tabbed-set input:nth-child(n+1):checked + label,
.superfences-tabs input:nth-child(n+1):checked + label {
    color: #03a9f4;
    border-bottom: 2px solid #03a9f4;
}

.tabbed-set input:nth-child(n+1):checked + label + .tabbed-content,
.superfences-tabs input:nth-child(n+1):checked + label + .superfences-content {
    display: block;
}

.tabbed-set .codehilite,
.superfences-tabs .codehilite {
    margin-bottom: 0;
}