mixin gemButton(isGemsModal)
  a.pull-right.gem-wallet(ng-click=( isGemsModal ? '' : 'openModal("buyGems",{track:"Gems > Wallet"})'), popover-trigger='mouseenter', popover-title=env.t('gems'), popover=env.t('gemsWhatFor'), popover-placement='bottom')
    if !isGemsModal
      span.task-action-btn.tile.flush.bright.add-gems-btn ＋
    span.task-action-btn.tile.flush.neutral
      .Pet_Currency_Gem2x.Gems
      | {{user.balance * 4 | number:0}} 
      =env.t('gems')