.@{__menuPrefixCls} {
  // neiwai default theme
  &-none-border {
    border-right: none;

    &.@{__menuPrefixCls}-inline {
      .@{__menuPrefixCls}-item {

        &::after {
          content: " ";
          // height: 100%;
          border-left: 3px solid @brand-primary;
          position: absolute;
          right: 0;
          top: 0;
          bottom: 0;
          transform: scaleY(0.0001);
          opacity: 0;
          transition: transform 0.15s cubic-bezier(0.215, 0.61, 0.355, 1), opacity 0.15s cubic-bezier(0.215, 0.61, 0.355, 1), transform 0.15s cubic-bezier(0.215, 0.61, 0.355, 1);
        }
      }

      .@{__menuPrefixCls}-item-selected {
        background: @brand-primary-alpha-8;
        &::after {
          opacity: 1;
          transform: scaleY(1);
        }
      }
    }

    .@{__menuPrefixCls}-submenu-open {
      background-color: transparent;
      color: #000;
      > a {
        color: #000;
      }
    }
  }

  &-none-border-dark, &-none-border-dark &-sub {
    color: @white-alpha-3;
    background: #2C2F33;
    border: none;
    .@{__menuPrefixCls}-submenu-title .@{__menuPrefixCls}-submenu-arrow {
      opacity: .45;
      transition: all .3s;
    }
    .@{__menuPrefixCls}-submenu-open, .@{__menuPrefixCls}-submenu-active {
      > .@{__menuPrefixCls}-submenu-title .@{__menuPrefixCls}-submenu-arrow {
        opacity: 1;
      }
    }
  }

  &-none-border-dark&-submenu-popup {
    background: transparent;
  }

  &-none-border-dark &-inline&-sub {
    background: @dark-alpha-5;
    //box-shadow: 0 2px 8px rgba(0, 0, 0, .45) inset;
  }

  &-none-border-dark&-horizontal {
    border-bottom-color: #2C2F33;
  }

  &-none-border-dark&-horizontal > &-item,
  &-none-border-dark&-horizontal > &-submenu {
    border-color: #2C2F33;
    border-bottom: 0;
  }

  &-none-border-dark &-item,
  &-none-border-dark &-item > a {
    color: @white-alpha-3;
  }

  &-none-border-dark &-item-group-title {
    color: @white-alpha-4;
  }

  &-none-border-dark&-inline,
  &-none-border-dark&-vertical,
  &-none-border-dark&-vertical-left,
  &-none-border-dark&-vertical-right {
    border-right: 0;
  }

  &-none-border-dark&-inline &-item,
  &-none-border-dark&-vertical &-item,
  &-none-border-dark&-vertical-left &-item,
  &-none-border-dark&-vertical-right &-item {
    border-right: 0;
    margin-left: 0;
    left: 0;
    &:after {
      border-right: 0;
    }
  }

  // &-none-border-dark&-inline &-item,
  // &-none-border-dark&-inline &-submenu-title {
  //   width: 100%;
  // }

  &-none-border-dark &-item:hover,
  &-none-border-dark &-item-active,
  &-none-border-dark &-submenu-active,
  &-none-border-dark &-submenu-open,
  &-none-border-dark &-submenu-selected,
  &-none-border-dark &-submenu-title:hover {
    background-color: transparent;
    color: @white-alpha-1;
    > a {
      color: @white-alpha-1;
    }
    .@{__menuPrefixCls}-submenu-arrow:after, .uxcore-icon {
      color: @white-alpha-1 !important;

    }
  }

  &-none-border-dark &-item-selected {
    background: @brand-primary !important;
    border-right: 0;
    color: @white-alpha-1;
    &:after {
      border-right: 0;
    }
    > a,
    > a:hover {
      color: @white-alpha-1;
    }
  }

  &&-none-border-dark &-item-selected,
  &-submenu-popup&-none-border-dark &-item-selected {
    // background-color: #2C2F33;
  }

  // Disabled state sets text to dark gray and nukes hover/tab effects
  &-none-border-dark &-item-disabled,
  &-none-border-dark &-submenu-disabled {
    &,
    > a {
      opacity: 0.8;
      color: #2C2F33 !important;
    }
    > .@{__menuPrefixCls}-submenu-title {
      color: #2C2F33 !important;
    }
  }
}