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