Element block pseudo-element :after generated with box-sizing content-box text-shadow 1px 1px 1px rgba(0,0,0,0.2) line-height 1 overflow hidden border 0px rgba(0,0,0,1) solid position static transition font-weight normal height auto background cursor default border-radius font-size 12px transform float none display block z-index auto padding 4px margin 0px width 40px box-shadow 1px 1px 1px rgba(0,0,0,0.3)