I am trying to make a <p:clock> tag as wide as the page will let it be. Is there any way to make it look like the <p:inputText> in the image below? I'd prefer it if this was with attributes rather than strict CSS.

Large EN Descriptions input text field and short Server Time box

A solution I tried is to wrap the <p:clock> tag with a <div class="mr-2"> tag but no luck.