You can change the font size of your dynamic text in the right hand design panel in the drag & drop editor. You'll find it on the tab with the cogwheel.
In case you need a divider in between your events you would need to add custom css. You can add it to the custom style sheet on the cogwheel tab of the design panel. You'll find it at the bottom of the tab.
The links are supposed to go to your events. Can you be more specific about what you want to know?