My block headers have lost their formatting and now look like the rest of the text in the content blocks and I don't know how to change it back. For example, you'll see on this page that the block header titled "Water Compliance Consulting" doesn't look any different than the text under it but it's suppose to be more prominent. I believe it was originally a grey color with white text that really looked nice.
http://www.ushydrotech.com/services/...

Any help is greatly appreciated!