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