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