Revert "Remove IE-specific breadcrumb CSS hack"
Revert "Remove IE-specific breadcrumb CSS hack"

This reverts commit 9fda96e197abc9eba24962443ed79bc11fef485c.

m5o/bootstrap,tagliala/bootstrap,zalog/bootstrap,twbs/bootstrap,zalog/bootstrap,coliff/bootstrap,coliff/bootstrap,stanwmusic/bootstrap,tjkohli/bootstrap,twbs/bootstrap,tagliala/bootstrap,inway/bootstrap,kvlsrg/bootstrap,inway/bootstrap,tjkohli/bootstrap,m5o/bootstrap,GerHobbelt/bootstrap,stanwmusic/bootstrap,kvlsrg/bootstrap,kvlsrg/bootstrap,stanwmusic/bootstrap,peterblazejewicz/bootstrap,GerHobbelt/bootstrap,zalog/bootstrap,inway/bootstrap,tagliala/bootstrap,GerHobbelt/bootstrap,peterblazejewicz/bootstrap,stanwmusic/bootstrap,peterblazejewicz/bootstrap