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