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