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