I am a very new user of wordpress, and know very little about css/html. The problem I'm having is that when I post an image followed by text, the text is showing up to the right of the image, but I want it to always begin below the image. I'm using the WordPress Default theme. Is there a simple way to fix this so that every post I make will be affected? I've been looking through the forums, and have tried the solutions offered to others, but have not had any luck.