Reviewable custom style sheet

reviewable.css

.tab:before {
  content: "\00bb\00a0";
}

/* Languages where tabs are used for indentation -- don't highlight. */
.go.line.content .tab:before {
  content: "\00a0\00a0";
}

:root {
  --coverage-bar-color-full: #78ff3d;
  --coverage-bar-color-partial: #fff73d;
  --coverage-bar-color-none: #E80000;
}

/* Show line numbers. */
div[data-line-number]:not([data-line-number="0"]):before {
  content:attr(data-line-number);
  position:absolute;
  color: #444; /* line number text color */
  padding: 1px 3px 3px;
  font-size: x-small;
  display: block;
  width: 20px;
  text-align: right;
}
div[data-line-number]:not([data-line-number="0"]) div.hljs {
  margin-left: 26px;
}