#benchmark-sources article h4 {
    margin: 0 0 2px 0;
}
.tabordion input[name="bsections"] {
  left: -9999px;
  position: absolute;
  top: -9999px;
}
.tabordion input[name="bsections"]:checked + label {
  background: #fff;
  border-right: 1px solid #fff;
}
.tabordion input[name="bsections"]:checked ~ article {
  display: block;
}