de><span class="keyword">val</span> invisible : string</code></dt><dt class="spec value" id="val-bshow"><a href="#val-bshow" class="anchor"></a><code><span class="keyword">val</span> bshow : string</code></dt><dt class="spec value" id="val-shadow"><a href="#val-shadow" class="anchor"></a><code><span class="keyword">val</span> shadow : string</code></dt><dt class="spec value" id="val-shadow_none"><a href="#val-shadow_none" class="anchor"></a><code><span class="keyword">val</span> shadow_none : string</code><