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