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