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