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