Neon Tube

<div class="sl50"><button type="button" aria-haspopup="listbox" aria-expanded="false"><span class="v">Synthwave</span><svg viewBox="0 0 24 24" aria-hidden="true"><path d="M6 9l6 6 6-6"/></svg></button><ul role="listbox" aria-label="Station"><li role="option" aria-selected="true">Synthwave</li><li role="option" aria-selected="false">Lo-fi beats</li><li role="option" aria-selected="false">Deep house</li><li role="option" aria-selected="false">Night drive</li></ul></div>