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