templates - How is this CSS class working when it is not listed anywhere? -


i opened adobe dreamweaver's starter template named 'email-fluid' , seems pretty straight forward other there css classes being used can't locate styles them. instance there following line of code:-

`<div style="display:inline-block; max-width:50%; margin: 0 -2px; vertical-align:top; width:100%;" class="stack-column">`

you see there class defined 'stack-column' class cannot found within header of document. there no links outside documents or calls bootstrap.

in addition there tags (that think html) don't recognise <webversion> , <unsubscribe>.

can me understand these can edit classes?


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