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