.highlighter {
  margin-top: 34px;
  overflow: visible;
}
.highlighter.prettyprint {
  border-radius: 0;
  border: none;
  position: relative;
  padding: 15px;
  background-color: #eee;
  white-space: pre-wrap;
}
.highlighter.prettyprint[class*=" linenums:"] {
  -webkit-box-shadow: 37px 0 0 #DBE1E7 inset, 40px 0 0 #95A7B9 inset;
  -moz-box-shadow: 37px 0 0 #DBE1E7 inset, 40px 0 0 #95A7B9 inset;
  box-shadow: 37px 0 0 #DBE1E7 inset, 40px 0 0 #95A7B9 inset;
  -webkit-border-radius: 0;
  -moz-border-radius: 0;
  border-radius: 0;
  border: none;
  position: relative;
}
.highlighter:before {
  width: 100%;
  background: #A5B5C6;
  line-height: 30px;
  content: attr(title);
  position: absolute;
  top: -34px;
  right: 0;
  z-index: 1;
  padding: 2px 15px;
  color: #fff;
  font-weight: bold;
  text-transform: uppercase;
  font-size: 18px;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}