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