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