Making questions bold

To make all questions bold, edit the CSS file as follows:

[class*=control-label"] {
font-weight:bold !important;
} 

To set a specific question to be selectively bold, edit the CSS file as follows:

.boldText [class*=control-label"] {
font-weight:bold !important;
} 

Add boldText to the Custom CSS Class field for the question, as shown below:

Custom CSS Class field showing boldText.