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