[Rabin Shrestha]

Hi Ckeilson,

It seems you are using the default RSS widget of WordPress. So if you want to make the font size of the feeds larger then you have to write the particular CSS for this widget in your Custom CSS box. Also you can go to Typography options and change widget content font. But it will affect all the widget content.

For other changes like RSS logo, news opening to new window, unlinking feed title you have to edit the widget code either through hooks if there is any or you have to recode it. So it would be better to hire a developer who is proficient in such things.

Rabin