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