ul {
  padding: 0;
  margin: 0;
}
li {
  list-style: none;
}

@dropdown-space: 12px;
.@{css-prefix}dropdown-menu {
  padding: (@dropdown-space / 2) 0;
}
.@{css-prefix}dropdown-item {
  white-space: nowrap;
  cursor: pointer;
  color: @text-color-1;
  line-height: @line-height-md;
  padding: (@dropdown-space / 2) @dropdown-space;
  &:last-child {
    margin-bottom: 0;
  }
  &:hover {
    background-color: @list-hover-bg;
  }
  &.disabled {
    color: @disabled-default-color;
    cursor: not-allowed;
    &:hover {
      background-color: transparent;
    }
  }
}