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