Font size

I am having trouble setting sont settings on my site.
– in the list view the title, date and time of the events are toos samll.
I managed to set the description font size installing tinyMCE but i need to set the size for the title as well.
– i also would like to set the Letter Spacing and line hight. within the titles and the event description.
thanks a million for your help
greetings elly

The page I need help with: [log in to see the link]