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