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