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