fix(input): prevent the label from overflowing the parent
fix(input): prevent the label from overflowing the parent

When an mdInput was focused in IE, the calc was causing the label to overflow it's parent.

Closes #7403.  Closes #7641

daniel-nagy/material,clshortfuse/material,ilovett/material,dmitriz/material,acoreyj/material,angular/material,clshortfuse/material,Splaktar/material,ServiceManagementGroup/material,jelbourn/material,crisbeto/material,pwistbac/material,imjoeco/material,ilovett/material,welkinhealth/material,ErinCoughlan/material,ServiceManagementGroup/material,hayloft/material,graingert/material,welkinhealth/material,Frank3K/material,crisbeto/material,profoundry-us/material,clshortfuse/material,epelc/material,DevVersion/material,colinskow/material,gmoothart/material,jelbourn/material,pwistbac/material,bluebirdtech/material,miguelcobain/material,robertmesserle/material,jadjoubran/material,gmoothart/material,DevVersion/material,DerekLouie/material,pwistbac/material,david-gang/material,oostmeijer/material,hayloft/material,marekmicek/material,SamDLT/material,colinskow/material,crisbeto/material,imjoeco/material,hayloft/material,j3ski/material,vertazzar/material,daniel-nagy/material,graingert/material,acoreyj/material,imjoeco/material,ErinCoughlan/material,oostmeijer/material,ServiceManagementGroup/material,ServiceManagementGroup/material,david-gang/material,colinskow/material,vertazzar/material,angular/material,Frank3K/material,Splaktar/material,graingert/material,ilovett/material,robertmesserle/material,hayloft/material,programmist/material,vertazzar/material,oostmeijer/material,profoundry-us/material,ErinCoughlan/material,david-gang/material,SamDLT/material,robertmesserle/material,welkinhealth/material,marekmicek/material,DerekLouie/material,ErinCoughlan/material,jelbourn/material,HipsterZipster/material,acoreyj/material,j3ski/material,welkinhealth/material,j3ski/material,bluebirdtech/material,ilovett/material,HarrisCorp/material,hodeyp/material,imjoeco/material,j3ski/material,gkalpak/material,bluebirdtech/material,graingert/material,miguelcobain/material,bluebirdtech/material,epelc/material,epelc/material,DerekLouie/material,programmist/material,jadjoubran/material,angular/material,daniel-nagy/material,profoundry-us/material,gkalpak/material,programmist/material,colinskow/material,epelc/material,HipsterZipster/material,gmoothart/material,jelbourn/material,oostmeijer/material,dmitriz/material,david-gang/material,vertazzar/material,Frank3K/material,hodeyp/material,gkalpak/material,clshortfuse/material,jadjoubran/material,dmitriz/material,DevVersion/material,profoundry-us/material,HarrisCorp/material,jadjoubran/material,gmoothart/material,SamDLT/material,Splaktar/material,Frank3K/material,robertmesserle/material,dmitriz/material,daniel-nagy/material,miguelcobain/material,acoreyj/material,marekmicek/material,HipsterZipster/material,marekmicek/material,SamDLT/material,DerekLouie/material,HarrisCorp/material,DevVersion/material,pwistbac/material,angular/material,hodeyp/material,crisbeto/material,gkalpak/material,HipsterZipster/material,HarrisCorp/material,miguelcobain/material,Splaktar/material,hodeyp/material,programmist/material