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