.location-index {
  position: relative;
  display: inline-block;
  vertical-align: top;
  line-height: 16px;
  padding-left: 6px;
  padding-right: 6px;
  border-radius: 2px;
  background-color: #d18582;
  color: #fff;
  font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, sans-serif;
  font-size: 12px;
  transition: background-color 0.3s ease;
}

.location-index.selected {
  background-color: #bc5e5e;
}

.location-index.muted {
  background-color: #ccc;
}

.location-index[tabindex] {
  cursor: pointer;
}

.location-index[tabindex]:hover,
a:hover > .location-index {
  background-color: #bc5e5e;
}

.location-index[tabindex]:focus {
  outline: none;
}

.source-line-code-inner .location-index {
  line-height: 16px;
  margin: 1px;
  margin-left: 4px;
  margin-right: 4px;
}

.source-line-code-inner .location-index + .location-index {
  margin-left: 0;
}