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