This WordPress theme supports category descriptions and will display your descriptions like this. You can add category descriptions through your WordPress dashboard.
Politics
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Tatvero accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea consetetur sadipscing elitr, sed diam nonumy eirmod takimata sanctus est Lorem ipsum dolor sit amet. Duis autem vel eum iriure […]