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