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