How to remove hybrid app "grey" bar?

Question

How to remove the grey bar when the content is shorter than the height of display?

Answer 1

Belonging to this answer: Android hide listview scrollbar i would recommend you to set android:scrollbars="none" into your layout.xml. A Guide with detailed information about that can be found here: Android - Hide Scrollbar

If that doesn't help, try to add this into your stylesheet.css:

::-webkit-scrollbar {
    display: none;
}