Yeah, that's not going to work for creating a repeating section, for several reasons. You do not add <form> elements to your character sheet, ever <fieldset> cannot be a self-closing tag (<fieldset/>) Self-closing tags cannot have closing tags (<fieldset/> ... </fieldset>) <select> does not have a "value" attribute (this won't actually cause anything to fail, but the browser is going to ignore it completely) <input type="submit"> and <button type="submit"> do absolutely nothing useful for you You do not need to create the "+Add" or "Modify" buttons which will be part of your repeating section. They will be added automatically. <td> may only be contained within <tr>, not within <div> (additionally, <tr> may only contain <td> or <th>, and <tr> may only be contained within <thead>, <tbody>, <tfoot>, or <table>; <thead>, <tbody>, and <tfoot> may only contain <tr> and may only be contained within <table>, and <table> may only contain <thead>, <tbody>, <tfoot>, <tr>, and <caption>) Elements need to be properly nested (<td><fieldset>...</td></fieldset> bad, <td><fieldset>...</fieldset></td> good) To create a repeating section, you need a <fieldset> with a class that begins with "repeating_". Something like this: <fieldset class="repeating_skills"> <select class ="sheet-select" name="attr_dexterity_select" style="width:400px"> <option value="0"></option> <option value="Blasters">BLASTER</option> <!-- etc... --> </select> <input type="number" name="attr_DEXTERITYskilldice" min="1" value="3" style="width:50px"/>D +<input type="number" name="attr_DEXTERITYskillpip" min="0" max="2" value="0" style="width:50px"/> </fieldset> Some of the errors I've enumerated may be corrected automatically by the browser, but different browsers may correct the same error in different ways. They may also cause the browser to enter into a "quirks mode" which can make other elements on the page potentially unstable. Using correct HTML prevents those problems from ocurring, and keeps things the same across browsers.