Is there a way to have blank HTML tags or in other words, tags that do nothing? For example <p> turns the inclosed text into a paragraph, <b> turns the text bold, <div> creates a box. I'm looking for a tag that has no effect on the text or it's environment. I want this so that I can customise it myself with css or js.
I am <x class="FancyText">king</x> of the world.
There are no “blank HTML tags”. What come closest are span and div, but the latter causes line breaks before and after (block rendering) by default and cannot be used in inline context, and the former does not allow any block-level elements inside it.
In practice, you can use a made-up element, like <foo>...</foo>, though with some problems on older versions of IE. This is widely regarded as a bad move, though; using span or div, as appropriate, with a class attribute is recommeded.
Consider explaining what you are really trying to achieve, instead of referring to fictional HTML tags expected to do nothing.