Replace plugin manager's 'Check now' button with 'jenkins-button'
@@ -25,7 +25,7 @@ THE SOFTWARE.
<j:jelly xmlns:j="jelly:core" xmlns:f="/lib/form">
${%lastUpdated(app.updateCenter.lastUpdatedString)}
- <f:link href="checkUpdatesServer" post="true" clazz="yui-button yui-submit-button submit-button primary">
+ <f:link href="checkUpdatesServer" post="true" clazz="jenkins-button submit-button">
${%Check now}
</f:link>
<j:if test="${app.pluginManager.lastErrorCheckUpdateCenters != null}">
