Thanks Kalyani for clarifying the same doubt I got while submitting articles. Another problem I got is: in the drop down box where paragraph, h1, h2 etc are provided, the h2 option is not visible after selecting for three times. That is if I have more than 3 sub heading and if I want to put them in h2 category the box is not appearing after 3rd select. I hope my problem is understood.. :)
I do face this issue, looking into why it happen. Meanwhile you can use keyboard down arrow to select it. Just click the format select box and the headings types are hidden, but you can press down arrow three times to select header 2, four times for header 3 and son on.
When opportunity is in front of you, don't hesitate to catch it. It will never come to you again. - Maverick
