It runs fine in
any browser from Dreamweaver
It
is always best to test on a REAL BROWSER.
Not
a Visual Studio preview browser.
Not
a DreamWeaver preview browser.
An
actual browser. What your user will use. Firefox. IE. Safari.
Chrome. iOS or Android browser. Etc
Actual
desktop browsers all have powerful debugging tools today. Learn
them, and you may find you never need the fake browser that came
with your development environment, which aims to show -
more or less - what a real
browser might show.
Preview browsers can be useful
and can save you some trouble installing and switching between
different browsers. But they aren't the real deal, and when
you have to diagnose some problem, always use the real browser.