1) X marks on tabs, must be bigger; at least 16px in size because Windows cursors have 16px.
2) Pls place X marks centered vertically; now marks are on the top, not centered.
UI tabs x marks
Re: UI tabs x marks
They're at the top, because at the bottom changed document indicator can be displayed (cf. Options > Style and fonts > Editor tabs > Show indicator...), pretty useful feature btw.
You can also close tabs with wheel-click.
Alium tibi quaere fratrem; hic, quem tuum putas, meus est. Titus Flāvius Caesar Vespasiānus Augustus