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