I am in the process of re-decorating the text "related products" and putting a line underneath it. I found the text listed as a H3 under various id's depending on the product page. I am a bit confused as to why there are so many id's listed for the related products header. These are what I have found so far, are there any more? Are they being dynamically created?

#ctl00_pageContent_ctl86_titleHeader h3, #ctl00_pageContent_ctl89_titleHeader h3, #ctl00_pageContent_ctl87_titleHeader h3 {
padding: 0 0 3px 0;
border-bottom: #000000 3px solid;
color: #000000;

You can see what I am doing here: