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