.materials-page {
  .materials-tab {
    .next-tabs-content {
      padding: 0;
    }

    .next-tabs-bar {
      border-bottom: 0;
      height: 40px;
      z-index: 0;
    }

    .next-tabs-tab.active:before {
      display: none; // 隐藏高亮下横线
    }

    &.next-tabs-medium .next-tabs-tab-inner {
      padding: 0;
      padding-right: 30px;
      font-size: 16px;
    }
  }
}