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