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