style(button): remove duplicate selectors (#10160)
style(button): remove duplicate selectors (#10160)


ServiceManagementGroup/material,Splaktar/material,hayloft/material,ServiceManagementGroup/material,pwistbac/material,oostmeijer/material,bluebirdtech/material,oostmeijer/material,miguelcobain/material,bluebirdtech/material,bluebirdtech/material,ServiceManagementGroup/material,angular/material,profoundry-us/material,vertazzar/material,vertazzar/material,imjoeco/material,oostmeijer/material,graingert/material,Splaktar/material,oostmeijer/material,ServiceManagementGroup/material,marekmicek/material,miguelcobain/material,crisbeto/material,pwistbac/material,marekmicek/material,angular/material,vertazzar/material,daniel-nagy/material,miguelcobain/material,pwistbac/material,imjoeco/material,angular/material,Splaktar/material,graingert/material,bluebirdtech/material,hayloft/material,crisbeto/material,clshortfuse/material,marekmicek/material,graingert/material,Splaktar/material,crisbeto/material,profoundry-us/material,crisbeto/material,pwistbac/material,miguelcobain/material,imjoeco/material,daniel-nagy/material,hayloft/material,marekmicek/material,daniel-nagy/material,graingert/material,clshortfuse/material,daniel-nagy/material,profoundry-us/material,angular/material,clshortfuse/material,profoundry-us/material,vertazzar/material,clshortfuse/material,hayloft/material,imjoeco/material