Not able to change the KB title color

[Atul Divedi]

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Hi team,

I am trying the change the colour of kb title of a particular category.

I am able to achieve this.

Pls help me 

I have attached the screenshot.

Regards,

Atul Divedi 

[Atul Divedi]

Pls help me team to achieve it . Or any way so that I can remove this background colour.