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