Trouble with font size

I have a forum, I invite my friend to visit it! After a short visit they come out and saud "I cant't see your forum clearly! The font is too small! I feel very sad about this! I want to change the font bigg
please visit my forum and give me some advice
http://benhanhphuc.forumvi.net/forum-f174/
This is a Vietnamese forum, so don not mention about the contain!

Hello! Good morning. Sorry for the statement, most did not compreencer your question. Can specify more?

Thanks

To change your font size,please do the following, :

~Go to your Administration Panel
~Click on the Display Tab
~On the left,you'll see Pictures and Colors
~Below that table,choose Colors
~You'll see Color and Text Size
~Scroll down to Main Font Size
~Type in the number
~Save

Russel Crowe wrote:Hello! Good morning. Sorry for the statement, most did not compreencer your question. Can specify more?
THANK YOU FOR YOUR ATTENTION!
Thanks

Master Marc wrote:To change your font size,please do the following, :

~Go to your Administration Panel
~Click on the Display Tab
~On the left,you'll see Pictures and Colors
~Below that table,choose Colors
~You'll see Color and Text Size
~Scroll down to Main Font Size
~Type in the number
~Save

Thank you very much! I solved the problem now! I am very happy! Thanks again for your help!