#{$biz-css-prefix}page-header {
  position: relative;
  padding: 0;

  .next-breadcrumb .next-breadcrumb-text {
    font-size: 14px;
  }

  &-ghost {
  }

  &.has-breadcrumb {
    padding-top: 0;
  }

  &.has-footer {
    padding-bottom: 0;
  }

  &-back {
    margin-right: 16px;
    font-size: 16px;
    line-height: 1;

    &-button {
      border: none !important;
      cursor: pointer;
    }
  }

  .fusion-ui-divider-vertical {
    height: 14px;
    vertical-align: middle;
  }

  .fusion-ui-breadcrumb + &-heading {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    color: #000000d9;
    font-variant: tabular-nums;
    line-height: 1.5715;
    list-style: none;
    font-feature-settings: 'tnum';
    color: #00000073;
    font-size: 14px;
  }

  @mixin text-overflow-ellipsis() {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
  }

  &-heading {
    display: flex;
    justify-content: space-between;
    margin-top: 8px;

    &-left {
      display: flex;
      align-items: center;
      overflow: hidden;
    }

    &-title {
      margin-right: 12px;
      margin-bottom: 0;
      color: #000000d9;
      font-weight: 600;
      font-size: 20px;
      line-height: 32px;
      overflow: hidden;
      white-space: nowrap;
      text-overflow: ellipsis;
    }

    &-avatar {
      margin-right: 12px;
    }

    &-sub-title {
      margin-right: 12px;
      color: #00000073;
      font-size: 14px;
      line-height: 1.5715;
      overflow: hidden;
      white-space: nowrap;
      text-overflow: ellipsis;
    }

    &-extra {
      white-space: nowrap;

      > * {
        white-space: unset;
      }
      > *:first-child {
        margin-left: 0;
      }
    }
  }

  &-content {
    padding-top: 16px;
  }
  &-actions {
    float: right;
  }
  &-footer {
    .fusion-ui-tabs {
      > .fusion-ui-tabs-nav {
        margin: 0;
        &::before {
          border: none;
        }
      }

      .fusion-ui-tabs-tab {
      }
    }
  }

  &-compact &-heading {
    flex-wrap: wrap;
  }
}