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