Why not is in bold?

Hi all. Typeset HTML email table, all the styles an inline.

The problem at Makosi in chrome does not highlight the tags b fat.

Tried to add an inline for another tag styles b font-weight, to no avail.

Code
June 3rd 19 at 20:21
1 answer
June 3rd 19 at 20:23
All <b></b> are not highlighted or just this place?
"The new direction of modern education: not a child for school, and school for a child"

And then you have code in the closing tag immediately after the opening.
<b style="font-weight: bold"> </b> "a New vector...
...

Find more questions by tags HTMLCSS