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