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