I want to change the font size and color for my future posts, so i guess its a template or css issue i'm dealing with. Along with that, i want to add a line (graphic) under the Title or the post, and i want all this to be done once and for all and applied to any present and future post i write.
I've tried googling it, but without any luck. Has it something to do with that thing called post types?
Any help or point in the right direction would be very much appreciated :)