Added "Identity Designed" in branding section.
Merge pull request #9 from bblurock/branding-identity-designed

Branding - Identity Designed
微調 shadow 效果
介面大更新

- 新增 分類sidebar 讓切換各種資源更容易了
- 新增不少新的資源
- 調整資源呈現的順序
優化 scrollTo 效果
Merge pull request #30 from Augus/master

介面更新