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