OutputLabel is an extension to standard outputLabel component.
<div class="card">
    <h:form>
        <p:messages id="messages"/>
        <div class="field grid">
            <h:outputLabel for="name" value="Standard Label" styleClass="col-12 mb-2 md:col-2 md:mb-0"/>
            <div class="col-12 md:col-10">
                <p:inputText id="name" required="true"/>
            </div>
        </div>
        <div class="field grid">
            <p:outputLabel for="@next" value="Extended Label" styleClass="col-12 mb-2 md:col-2 md:mb-0"/>
            <div class="col-12 md:col-10">
                <p:inputText id="extended" required="true"/>
            </div>
        </div>
        <div class="field grid">
            <p:outputLabel for="@next" value="Number" styleClass="col-12 mb-2 md:col-2 md:mb-0"/>
            <div class="col-12 md:col-10">
                <p:spinner id="number" value="0"/>
            </div>
        </div>
        <p:commandButton value="Submit" update="@form"/>
    </h:form>
</div>