Element block pseudo-element :after generated with box-sizing content-box border-radius border 0px rgba(0,0,0,1) solid width auto box-shadow overflow visible font-size 16px float none display block background transition text-shadow 1px 1px 5px rgba(220,220,220,1) margin 1px font-weight bold transform padding 1px z-index auto line-height 1 cursor default height auto position static