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