标题为“box”的标签显示为一个大方框

[awesomerobot (Kris)]

I just merged in a change that will move tag names to data attributes.

FIX: Changing tag name class to data attribute (#6326)

so now to style a tag named box you’d use this

[data-tag-name="box"] {
  // styles here
}

I went with a data attribute because it reduces the possibility of future class collisions to 0.