style.scss

.sc-bib-items-panel {

  .se-bib-item {
    position: relative;

    font-size: $small-font-size;
    padding: $default-padding;
    border-bottom: 1px solid $border-color;
    border-left: 3px solid transparent;

    .se-label {
      padding-bottom: 10px;
      color: #888;
    }

    .se-focus-toggle {
      font-size: 12px;
      font-weight: bold;
      position: absolute;
      color: #888;
      padding: 10px;
      top: 10px;
      right: 10px;
      cursor: pointer;

      &:hover {
        color: $highlight-color-2;
      }
    }

    // When highlighted
    &.se-highlighted {
      border-left: 3px solid $highlight-color-2;
      
      .se-focus-toggle {
        color: $highlight-color-2;
      }
    }
  }
}