The header component always has a border under it, causing some layouts sometimes look needlessly "boxy" — mainly when the container has tabs which also have full width border, such as "Fonts" page: ...

Frito-Lay recalled Miss Vickie's Spicy Dill Pickle chips over an undeclared milk allergen. Certain bags may pose a serious risk to those with dairy allergies. Wendy’s launches a $100K Chief Tasting ...