CartoDB/cartodb20

.Tab-pane,
.Tab-paneContent {
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  min-height: 0;
}

.Tab-paneLabelImageContainer {
  min-width: 16px;
  height: 16px;
}

.Tab-paneLabelImage {
  width: auto;
  height: 16px;
}

.Tab-paneContentInner {
  display: flex;
  flex: 1 1 auto;
}