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