Markdown Style Selection

[zamuzakki]

Issue 1
When a word is selected then toolbar is clicked (let's say Bold toolbar), additional space is somehow inserted after the word, resulting in Markdown style not being applied.

Issue 2
When words are selected on Chrome, the selection creates a sort-of dulicated-layered text.

[jaywcjlove]

I can't reproduce your error, but I can be sure that this is caused by a style conflict.
@zamuzakki