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