More than just a refreshed set of graphics, Supernova introduces beautiful icons with a more consistent visual           style unique to Thunderbird. Our new designs remain sharp and pixel-perfect at any density setting.
Supernova 不仅界面焕了新颜，更携一众精美图标亮相。这些图标更加贴合 Thunderbird 独特的视觉风格，在各种界面密度下都清晰美观。