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