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