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