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