Element block pseudo-element :after generated with transition font-weight normal padding 20px transform margin 0px display block width 160px background height auto border 0px rgba(0,0,0,1) solid font-size 16px text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-sizing content-box float none overflow hidden cursor default line-height 1 border-radius position static z-index auto box-shadow 1px 1px 1px rgba(0,0,0,0.3)