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