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