Qualtrics.SurveyEngine.addOnload(function() {
jQuery("#"+this.questionId+" tr.Headings").hide();
});

Hi TomG Thank you for answering however how about by using CSS

You could use CSS, but it is more complicated, especially if you want it to only apply to a specific question. From your post, I have no way of knowing what other SBS questions are on the page or in the survey.

Hi TomG, thank you for response however the requirement is to create a css to hide the extra lines(border). Here's some id and classes that I'm working on in side by side. Thank you

#QID5 tr.Headings { display:none; }