Based on the investigation in T344515, we've uncovered that there's some unnecessary font-sizes in Vector that can be standardized.
Among them the 13px font-size in the toolbar area.
{F37691184}
This task focuses on changing the toolbar area font-size from 13px to 14px.
###Technical notes
- This font-size is set via the `@font-size-tabs` variable, which is defined as `@font-size-tabs: unit( 13 / @font-size-browser, em );`
- This variable is used in mixins that are used in **legacy Vector. **
- This variable is also used in `.mixin-vector-arrowed-dropdown-toggle` and in other places such as the **watchstar width & height** in legacy Vector.
Due to this interdependence, this task should be undertaken after the variables in legacy and modern Vector have been separated.
###AC
- [ ] The font-size of the text in the toolbar is 14px.
- [ ] Text in the dropdowns (e.g. Tools menu) in the toolbar is 14px
- [ ] When the Tools menu is unpinned (in the left sidebar) the text size is still 14px
- [ ] The text in the language variants dropdown is 14px