ant-design/site/theme/template/Resources/AffixTabs.less

@import '../../../../components/style/themes/default.less';
@import './index.less';

.resource-affix-tabs {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 11;
  padding: 0 @resource-padding;
  background: #fff;
  box-shadow: @shadow-2;
  transform: translateY(-100%);
  opacity: 0;
  transition: opacity 0.3s, transform 0.3s;

  &-fixed {
    transform: translateY(0);
    opacity: 1;
  }

  .ant-tabs {
    max-width: 1208px;
    margin: 0 auto;

    .ant-tabs-nav {
      margin: 0;
      &::before {
        border-bottom-color: transparent;
      }

      .ant-tabs-tab {
        padding: 21px 0;
      }
    }
  }
}