styles.less

#toolbar-graphql {
  background-color: transparent;
  background-image: url("icon_graphql.svg");
  background-position: 0 0;
  background-repeat: no-repeat;
  background-clip: content-box;
  &.selected {
    background-position: -24px 0;
  }
}

#graphql-preview {
  .toolbar {
    height: 35px;
  }
  .title {
    padding-top: 8px;
  }
}

#graphqleditable {
  overflow: auto;
  padding: 2px;
  height: 100%;
  width: 100%;
  background-color: inherit;
  text-shadow: none;
  outline-color: transparent;
  outline-style: none;
}