Dash customization

[no-comma]

Increasing the right offset increases the size of the workspace thumbnails, so would it be possible to do the same for left offset increasing the size of the dash? Or if not, adding another option to increase its size. Also an option to move the show applications button to the bottom would be nice.

[RensAlthuis]

I believe the dash size is limited by the size of the icons, there is a list somewhere that specifies a couple different sizes. Perhaps adding some larger values to that list will do the trick, I doubt will look very good but It's worth a look at least.
Option to move the show applications button is no problem, I'll add that as soon as I have some time to work on this again (unless of course make a PR before that time).

Adding an option around this line should do it:

vertical-overview/dash.js

Line 35 in e2eb9c2

dash._dashContainer.set_child_at_index(dash._showAppsIcon, 0) //move showAppbutton on top;

[no-comma]

When using the extension the icons on the dash appear as noticeably smaller compared to older versions of GNOME and the default horizontal dash, I assumed it was by design and I wanted an option to change it. But now I found that the icons actually appear smaller than they're defined as, for example when dragging an icon on the dash it appears as larger than the icons on the dash. It's because of a line in the CSS stylesheet, changing

#dash.vertical-overview .overview-icon {
    padding: 0px 10px;
}

to

#dash.vertical-overview .overview-icon {
    padding: 10px 10px;
}

or commenting the lines out fixes it. I think fixing this and adding an option to limit the maximum icon size would be better.