A resizable panel displayed at the bottom or side of the page. — <cs-split-panel>
<!-- Bottom position (default) -->
<cs-split-panel header="Details" position="bottom">
<p>Panel content displayed below the main content.</p>
</cs-split-panel>
<!-- Side position -->
<cs-split-panel header="Preview" position="side">
<p>Panel content displayed beside the main content.</p>
</cs-split-panel>
aria-labelstring
default: nullbase-propsBaseComponentPropsrequiredcapped-sizenumberrequiredis-openbooleanon-toggle() => voidrequiredpanel-header-idstringsplit-panel-refunknowndefaultheaderresizeHandle