Element block pseudo-element :before generated with float none box-sizing content-box cursor default border 0px rgba(0,0,0,1) solid line-height 1 display block transition font-weight normal border-radius position static text-shadow 1px 1px 1px rgba(0,0,0,0.2) height auto transform margin 0px padding 20px width 160px z-index auto overflow hidden background font-size 16px box-shadow 4px 1px 1px rgba(0,0,0,0.3)