HTML Text help

<h2 style="font-size:22px; color:#33ccff;">Hey, welcome to this site/h2>
The above text from html from wordpress. I want to make the the site bit enlarged and italic. How do i do that?
Thanks
Answer #1
for italic:
place the text you want italic between these tags
<i>text</i>
for larger font size, just increase the 22px you see there
Answer #2
<i><h2 style=”font-size:XXpx; color:#33ccff;”>Hey, welcome to this site/h2></i>
change XX in font-size, as kidd has said