Yes, that is correct. In more pure CSS it could look something like this:
/* Applies to all textareas */
textarea { overflow: auto }
/* Applies only to textareas with the class foo */
textarea.foo { overflow: auto }
/* Applies to all and any element with the class foo (if applicable) */
.foo { overflow: auto }
/* Applies only to textareas that is contained within an element with id bar */
#bar textarea.foo { overflow: auto }
Looking more appetizing now? :)I think something can be gained even if the bulk of the markup is generated server side. You don't need to go in and change your script just because you want to change how something looks for instance. Change one line - change your whole site.
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//\ =^..^=