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