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