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