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