Adds a drop down by the site logo to let you pick logo alternatives.
当前为
Branding? nani sore? oishii no?
You can open the logo dropdown by hovering over the logo in the top left and click the little down arrow.
You can also open it by pressing Q.
By default, the logo dropdown only shows logos that were used by Twitter at one point.
To see more options, press the Shift key while opening the dropdown.
