dijitInputContainer should not have padding top/bottom

affects rules
.dbootstrap .dijitInputContainer { padding: 6px 6px; }
and
.dj_webkit .dbootstrap .dijitInputContainer { padding: 4px 4px; }

usability issue
If the user doubleclicks the input to select all and the mouse is below or above the text (within the padding) the input field node gets selected but not the text. This might lead to confusion.

solution
line-height = height has the same effect

This is rather a question than an issue. It happens with widgets not having _FormWidgetMixin.js mixed in. See the comment in _FormWidgetMixin's _onFocus ...