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I’ve been doing some freelance html/css work, and lately I’ve come across a div:class"innertube" and its usually nested inside of a div:id. My question is what is an innertube and why is it used?
The
classattribute is used to distinguish between CSS, well, classes. For example, if you have<div class="outertube">and<div class="innertube">, these twodivelements would have different formatting applied to them. It’s up to the programmer to decide what names to give the classes.http://www.w3.org/TR/html401/struct/global.html#h-7.5.2