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