in a Intel-Xdk AppFramework 3 application i would like to style a card element according to the current os Theme.
I want the Header of the card to be the same color of the header of the page , how do i do?
card:
<div class="widget uib_w_2 widget-container content-area vertical-col uib-card d-margins section-dimension-2 cpad-1" data-uib="layout/card" data-ver="0">
<section class="card-header widget-container content-area vertical-col">card header</section>
<p>card content</p>
</div>