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