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