When looking at seam-gen generated xhtml, I can see it is formatted in a way that the element attributes are aligned on the equals (=) sign:
<s:decorate id="nameDecoration" template="layout/edit.xhtml"> <ui:define name="label">name</ui:define> <h:inputText id="name" required="true" size="40" maxlength="40" value="#{countryHome.instance.name}"> <a:support event="onblur" reRender="nameDecoration"/> </h:inputText> </s:decorate>