I tested the answer is "C"
https://www.quackit.com/html/html_editors/scratchpad/?example=/html_5/tags/html_div_tag
<body style="background-color:gray;">
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<div style="background-color:blue; width:50%"> Div text
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A voting comment increases the vote count for the chosen answer by one.
Upvoting a comment with a selected answer will also increase the vote count towards that answer by one.
So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.
Daniel_Stubkjaer
Highly Voted 5 years, 6 months agodanhan
Highly Voted 5 years agoethemyapar
Most Recent 4 years, 3 months agoAnetteK
3 years, 10 months agoAnetteK
3 years, 10 months agoelevator44
4 years, 4 months agomehar
4 years, 4 months agoRubyH
4 years, 9 months agoAT_TW
4 years, 9 months agoByron73
5 years agoByron73
5 years ago