[Plugin: WordPress Popular Posts] Font Size

Hi, how can change the font-size of the post-titles? i want a bigger size and the post-title should be further up.

and how can i make a “Most Viewed/Popular Posts All-Time”-list (with thumbnails) on a page? Perhaps with shortcodes?

i hope somebody can help me.

Sorry for my bad english.

http://ww.wp.xz.cn/extend/plugins/wordpress-popular-posts/