I am creating a mobile website using radcomboboxes inside of update controls that are set to autopostback = true.  All of the controls work except on the page's initial load the UI elements are enlarged and look more like buttons.  They are still able to be selected and after the controls postback the elements still do not go back to a normal size. Only after a postback from another control do the UI elements shrink down to a normal size.  

I have tested the radcombobox with checkboxes enabled outside of the update panel and this behavior does not change.  I have a master page that contains jQuery files located in the header, and when I remove one of the js files, the problem disappears with the UI elements disappearing.  Can anyone help me figure out what is preventing the UI elements from rendering properly?

On Load:

After postback:

I would like to make long text wrap when using checkboxes. As per the attached image, I would prefer the left margin of the text to align with the green line.

I have attempted to use the sample shown in this article (https://www.telerik.com/forums/long-text-in-radlistbox)  but nothing worked.

Could you please advise the best way to make this change?

In RadDropDownTree there is option EnableFiltering.

Is there some listbox (checkbox enabled) that has same capabilities?

Or maybe a way to keep RadDropDownTree always opened?

Trying to hide the arrow on drag and drop for RadListBox.  Found a post on setting the z-index for the css style .rlbDragClue and I've tried everything, display:none, visibility:hidden, background:none, all with the !important designator, nothing works.  Always get the arrow.