Help with styles.xml

[said550]

this is my style.xml that text I have to modify since this is how it appears on my web page, but I can't find where to modify that file

is the text marked in blue

If you see it is the same text, but I do not know where to find that, I really have not been able to find it I have searched many files but I do not understand how to edit it if they help me I would be grateful

 

[sucre13]

that finds it in style settings

 

[said550]

that finds it in style settings

sucre13But what part o name?

 

[BattleKing]

But what part o name?

said550This is a style propertz, search for dt_guest_message_content in the acp right top corner

 

[said550]

This is a style propertz, search for dt_guest_message_content in the acp right top corner

BattleKingComplet super thanks!