bottom-color: #c6cbd1;
  border-radius: 3px;
  box-shadow: inset 0 -1px 0 #c6cbd1;
  color: #444d56;
  display: inline-block;
  font: 11px SFMono-Regular,Consolas,Liberation Mono,Menlo,Courier,monospace;
  line-height: 10px;
  padding: 3px 5px;
  vertical-align: middle;
}

.markdown-body :checked+.radio-label {
  border-color: #0366d6;
  position: relative;
  z-index: 1;
}

.markdown-body .tab-size[data-tab-size="1"] {
  -moz-tab-size: 1;
  tab-size: 1;
}

.markdown-body .tab-size[data-tab-size="2"] {
  -mo